Podcasts about Anthropogenic

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Best podcasts about Anthropogenic

Latest podcast episodes about Anthropogenic

Interplace
Burning Through 250 Years

Interplace

Play Episode Listen Later Jul 3, 2026 22:25


Hello Interactors,Welcome to summer where Interplace turns its attention to physical geography and the environment. It's already a crazy El Niño — thanks in large part to global warming — and the United States is having a big birthday. How might these be related and what to do about it?What follows is not a celebration or a condemnation, but more of a reckoning. I look at what was built, what was deliberately forgotten, and what is now continually arriving, season by season, in forms of weather the founders could not have imagined.Although Alexander Humboldt — one of the world's most famous scientists at the time — did warn Jefferson of the effects of human-induced climate change in 1804. He based his prediction on changes he observed in forests and water systems as a result of mono-crops and industrial “steam and gas”. Jefferson ignored him.BUILDING, BURNING, BILLOWING BACKOn this momentous 250th Fourth of July, when the world is experiencing record level extreme weather events, let's reflect on how over the last 250 years the United States helped build, extract, and then burn the material and political conditions that made climate change possible. From the beginning, it tied itself to land, extraction, mobility, and expansion. Over time those commitments became an energy system built on coal, oil, gas, highways, suburbs, industrial agriculture, and a development model that treated nature as an inexhaustible storehouse. That legacy is now legible in the atmosphere itself. Let's light a Roman Candle in celebration!Even before the 4th of July fireworks celebrations create another nationwide 42% average increase in fine particulate matter (Seidel, et al., 2015), the United States bears the single largest share of cumulative historical CO₂ emissions of any nation . We represent roughly 20 percent of the global total since 1850 contributing approximately 0.2°C of warming to date (Carbon Brief, 2021; UNEP, 2023). To represent four percent of the world's current population and be responsible for nearly a fifth of its cumulative warming is not a coincidence of geography or fake news. It is the outcome of deliberate choices about how a republic would be organized, energized, and expanded across two and a half centuries.The United States has long imagined freedom in spatial terms: movement, property, settlement, mastery, frontier, and circulation. Those abstract ideals were made real through land theft and remade landscapes, as well as through infrastructure built in significant part by African and African American enslaved labor. Each step along the way depended on ever-greater throughput of energy, labor, and material. In that sense, the country's history is also a history of how thought became organized around extraction and exploitation, until those thoughts and actions themselves became a kind of common sense. But by the late nineteenth century and early twentieth centuries increased industrialization meant emissions grew. They surged during the postwar era and peaked in the early 2000s — a trajectory that maps almost exactly onto the spatial project of suburban expansion, highway construction, and fossil-fuel-dependent agriculture (Climate Change Tracker, 2024). Two-thirds of the country's cumulative warming impact derives from fossil CO₂ alone. The built environment of American freedom is as inseparable from the chemical footprint it left behind as a firecracker's scattered debris and carbon residue.This leaves us with a climate crisis that is not just the result of a few bad policy choices in the late twentieth century. We exist in a cumulative outcome of a long national project that normalized combustion as prosperity and treated atmospheric consequence as some distant abstraction. Kind of like turning up the radio to drowned out the sound of your car making a funny noise. The federal state government played a central role in this process. Not only through direct policy and subsidies, but through the development of roads, ports, power systems, agricultural regimes, and military logistics that expanded the scale of fossil dependence at every scale of national life.The fossil fuel industry understood this trajectory earlier than the public was permitted to know. A systematic analysis published in Science found that ExxonMobil's own scientists accurately projected and skillfully modeled global warming due to fossil fuel burning from as early as 1977. These projections are consistent with subsequent observations. And yet, for decades, the company publicly pushed doubt and denial (Supran, Rahmstorf, & Oreskes, 2023). Consequently, what America projects as “economic growth”, fueled enormously by the fossil fuel industry, is embedded not only in a collective national memory but in the scientific record.The irony is that America's confidence in its own permanence rested on a false sense of geography. The landscape seemed stable because the costs were displaced in the form of upstream mining, downstream pollution, hidden emissions, imported and exported harm, and deferred climate effects. The effects on the atmosphere made that displacement impossible to sustain. The ‘progress' that had been scattered across space and time returns as heat, drought, fire, flood, and increasingly volatile weather. We built a world in which the rewards of extraction were immediate while the penalties were delayed. Call it what you will — the climate crisis is just the debt of delay, dressed as disaster.KNOWING, NEGLECTING, NEUTERING KNOWLEDGEThe USA did not simply keep burning and expanding on autopilot. By the late twentieth century, it had also begun to lose the institutional capacity to understand what its own trajectory meant. The problem was no longer that the 1970's scientific picture Exxon had already portrayed was absent. The evidence was clear. By the early 1990s the United States had ratified the United Nations Framework Convention on Climate Change (UNFCCC) and formally accepted the goal of returning greenhouse-gas emissions to 1990 levels by the end of the decade.The barrier to progress was not ignorance, but a degraded relationship between knowledge and power. This was engineered in part by more fossil fuel industry campaigns to sow doubt about science it privately accepted. Historians of science Naomi Oreskes and Erik Conway documented how a loose-knit network of industry-connected scientists ran effective campaigns to mislead the public on issues from tobacco to climate change. They exploited the media's tendency toward false balance and keeping controversy alive long after scientific consensus had been reached (Oreskes & Conway, 2010). The strategy was to make certainty seem uncertain, and it worked. For decades, political inaction persisted through every window of action that may have helped.By the mid-1990s, climate change had become legible enough for federal institutions to name, study, and plan around, but the machinery of governance was being bent in the opposite direction. Newt Gingrich and the Republicans who rose with him may not have invented anti-government politics, but they weaponized it. Curiously, through pro-governmental politics. While their rhetoric promised efficiency and modernization, in practice it often meant cutting staffs, weakening committees, abolishing subcommittees, and treating the legislature less as a site of deliberation than as a theater of permanent combat. After all, their own staffers affectionately referred to Gingrich and his wrecking crew as ‘jihadists' — even as those same politicians promulgated and attached that term as a slur toward Muslims. One of the most consequential acts of this period was the 1995 defunding of the Office of Technology Assessment. This was a bipartisan, independent body that had produced over 750 reports on complex scientific and technical questions since 1974, including major studies on energy policy, environmental risk, and the long-range consequences of atmospheric change. Gingrich had vowed to kill the OTA during his 1994 election campaign. He kept his promise, and with it eliminated one of Congress's primary mechanisms for converting scientific knowledge into durable legislative capacity (Wikipedia, Office of Technology Assessment; AAAS Science, 2019).A legislature cannot respond intelligently to a long-range atmospheric crisis if it has stripped away the very mechanisms designed to synthesize evidence, test assumptions, and tackle complex questions over time. What replaced deliberations mediated by experts was a vacuum quickly filled by industry lobbyists — the same industry that, amongst themselves, knew exactly what Gingrich was doing. Research on institutional dynamics in climate governance consistently finds that fragmented policy, weak intergovernmental coordination, and the erosion of technical capacity are among the most significant barriers to effective long-range climate action (Jaisridhar et al., 2025; Birchall, Bonnett, & Kehler, 2023).The thinning of Congress's own cognitive infrastructure in 1995 was a bureaucratic adjustment that disabled the country's capacity to govern on topics beyond the timescales and dimensions of a single administration. The political system was becoming less capable of converting recognition into sustained action precisely as the need for that conversion became most urgent. The United States not only helped create the conditions for warming but undermined its own capacity to govern the effects warming created. The atmosphere was warming and so was the willful weakening of the world's most powerful potential partner in planetary protection.CASCADES, CRISES, AND COMING TO TERMSWhat follows is not simply a warmer world, but a less legible and actionable one. Once a political system weakens its own capacity to think long-term, it becomes ill-equipped to face a future that arrives not as a single rupture but as a cascade of self-reinforcing disruptions. We've all experienced or read about hotter summers, fire, more erratic rainfall, stressed coasts, shifting storm tracks, and weather that no longer behaves as the old seasonal calendar once did. Anthropogenic warming is already increasing variability in frequency and severity of weather systems. This in turn can alter local precipitation variability, storm behavior, and the climatic conditions on which seasonal expectations have long depended (Robinson, 2021; Wang et al., 2017; Scher & Messori, 2019). In several regions, climate change is expected not only to shift average conditions but to change seasonal predictability itself — especially for rainfall — making the future harder to read through the calendars and risk assumptions modeled and built from the past (Le et al., 2023; Delsole et al., 2014).Even now, the atmosphere offers a live demonstration of this instability. On June 11, 2026, NOAA officially declared that El Niño has arrived — with a 63 percent probability of reaching “very strong” intensity, defined as sea surface temperature anomalies of at least +2°C in the equatorial Pacific. This would rank it among the largest events in the historical record (NOAA, 2026). What makes 2026 categorically different from prior super events is not just its projected intensity but its baseline. This El Niño begins from the warmest ocean temperatures in human history, layered onto anthropogenic warming that has already pushed the planet to 1.55°C above preindustrial levels.As one paper argued in April, the El Niño is the accelerant; the fuel was already stacked (Hansen et al., 2026). The World Meteorological Organization (WMO) has placed an 86 percent probability on at least one year between 2026 and 2030 surpassing 2024 as the warmest on record, with 2027 — when El Niño's thermal lag typically produces its most extreme global signals — as the most likely candidate (WMO, 2026).When that variability is layered onto long-term warming, the result is not just discomfort but a deeper erosion of climatic predictability. ENSO — the El Niño-Southern Oscillation, the coupled ocean-atmosphere system that drives El Niño's periodic warming and its counterpart La Niña's cooling across the tropical Pacific — is not a new phenomenon, but its behavior is changing. Model evidence indicates that ENSO-related rainfall variability is likely to intensify and shift eastward under greenhouse warming, creating more severe and sometimes novel climate conditions across the terrestrial tropics (Cai et al., 2021; Rifai, Li, & Malhi, 2019). The question is no longer whether the climate will change, but how many of the social and political structures built on climatic regularity can survive that change.Climate change is often presented as a technical or environmental problem to be solved. Especially amidst a culture of pervasive techno-optimism. But climate change is way more fundamental than this. It's a reordering of the relationship between how we need to think and the geography in which we exist. This includes political geography and a reordering of political imagination as it relates to physical geography. The old originally envisioned republic of the USA assumed that land could be mastered, seasons could be predicted, and institutions could absorb shock without losing coherence. Those assumptions no longer hold.The old assumption that infrastructure could be planned around stationary baselines is increasingly at odds with the evidence. We can already see how energy systems show measurable vulnerability to climatic uncertainty and extremes. Modeled systems evidence declines in reliability and large performance gaps when future weather variation is not adequately incorporated into planning (Perera et al., 2020; Ouyang et al., 2023).As a result, the challenge ahead is not adaptation to these changes in the narrow sense, but reconstruction of our relationship to them in the broad sense. This may seem impossible in today's American political system, but truly Democratic societies will need stronger scientific institutions, more durable legislative capacity, and trustworthy public agencies able to interpret risk before disaster becomes routine. They will need not only infrastructure, but intelligence. Embodied intelligence — embodied engagement with physical and social environments rather than as a purely singular-brain augmented by LLM computation. This includes a renewed ability to gather, preserve, and act on knowledge over long horizons.The literature on adaptation governance is clear that resilience depends on organizational learning, intergovernmental collaboration, inclusive planning, and long-term institutional capacity. Short-term, reactive, market or donor-driven interventions that respond to emergencies without building the durable frameworks that prevent them won't work (Birchall et al., 2026; Rahman & Islam, 2024). What this means practically is the reconstitution of the kind of congressional expertise that was dismantled in 1995. We need not merely revive the OTA but to imagine a broader democratic intelligence infrastructure capable of thinking on the timescales that climate change demands — decades, generations, and centuries. Without that, climate change will continue to be experienced as a succession of emergency, political, or market conditions rather than as a governable transformation.We can do this. After all, a country that once imagined itself through movement, expansion, and mastery made a certain kind of freedom seem natural. A new kind of freedom can be made to seem natural too. But right now our current system returns prosperity for many — but heat, flood, instability, and constraint for all. What was built now must be lived within — good and bad — while what was extracted must now live in the atmosphere — all bad. What gets burned today, will burn more later. The political order that was built through extraction, combustion, and territorial expansion must confront the atmospheric and hydrological consequences of those choices.That confrontation will only intensify. Past century's cumulative emissions have already committed the planet to changes that will outlast any government, living generation, or institution that exists. Including you and me. The next 250 years will belong less to societies that imagine escape than to those that can build the institutional intelligence, infrastructural redundancy, and long-term public capacity required to inhabit a less legible and hospitable climate (Ouyang et al., 2023; Jaisridhar et al., 2025).So, as you watch the rocket's red glare and bombs bursting in air — sending even more smoke, chemicals and debris everywhere — know the flag will still be there. But to endure, it must repair an institution to be once again knowledgeable and fair.ReferencesBirchall, S. J., Villeneuve, K., Rose, D., Baran, N. N., & Adams, S. (2026). Exploring the modifying effects of adaptive capacity on resilience to climate change across 4 coastal cities in British Columbia, Canada. Cities.Birchall, S. J., Bonnett, N. L., & Kehler, S. (2023). The influence of governance structure on local resilience: Enabling and constraining factors for climate change adaptation in practice. Urban Climate.Cai, W., McPhaden, M., Grimm, A., Rodrigues, R., Taschetto, A., Garreaud, R., … Vera, C. (2020). Climate impacts of the El Niño–Southern Oscillation on South America. Nature Reviews Earth & Environment.Cai, W., Santoso, A., Collins, M., Dewitte, B., Karamperidou, C., Kug, J., … Zhong, W. (2021). Changing El Niño–Southern Oscillation in a warming climate. Nature Reviews Earth & Environment.Carbon Brief. (2021). Analysis: Which countries are historically responsible for climate change?Climate Change Tracker. (2024). United States of America: Historic contribution to global warming since 1850.Delsole, T., Yan, X., Dirmeyer, P., Fennessy, M., & Altshuler, E. (2014). Changes in seasonal predictability due to global warming. Journal of Climate.Holgate, C., Evans, J., Taschetto, A., Gupta, S. A., & Santoso, A. (2022). The impact of interacting climate modes on east Australian precipitation moisture sources. Journal of Climate.Jaisridhar, P., Nirosha, R., Jasimudeen, S., Senthilkumar, M., Ponsneka, I., & Raja, P. (2025). Institutional dynamics in climate change adaptation: A bibliometric analysis. Frontiers in Environmental Science.Le, P., Randerson, J., Willett, R., Wright, S., Smyth, P., Guilloteau, C., Mamalakis, A., & Foufoula-Georgiou, E. (2023). Climate-driven changes in the predictability of seasonal precipitation. Nature Communications.Oreskes, N., & Conway, E. M. (2010). Merchants of Doubt: How a Handful of Scientists Obscured the Truth on Issues from Tobacco Smoke to Global Warming. Bloomsbury Press.Ouyang, H., Tang, X., Zhang, R., Baklanov, A., Brasseur, G., Kumar, R., Han, Q., & Luo, Y. (2023). Resilience building and collaborative governance for climate change adaptation in response to a new state of more frequent and intense extreme weather events. International Journal of Disaster Risk Science.Perera, A., Nik, V., Chen, D., Scartezzini, J., & Hong, T. (2020). Quantifying the impacts of climate change and extreme climate events on energy systems.Rahman, M. M., & Islam, M. S. (2024). Institutional dynamics and climate adaptation: Unveiling the challenges and opportunities in coastal Bangladesh.Rifai, S., Li, S., & Malhi, Y. (2019). Coupling of El Niño events and long-term warming leads to pervasive climate extremes in the terrestrial tropics.Robinson, W. (2021). Climate change and extreme weather: A review focusing on the continental United States.Scher, S., & Messori, G. (2019). How global warming changes the difficulty of synoptic weather forecasting.Supran, G., Rahmstorf, S., & Oreskes, N. (2023). Assessing ExxonMobil's global warming projections.UNEP. (2023). Current and historic contributions to global warming and emissions in the United States from 1850 to 2021. Statista.Wang, X., Jiang, D., & Lang, X. (2017). Future extreme climate changes linked to global warming intensity. Science Bulletin.Hansen, J., Kharecha, P., Morgan, D., & Vest, J. (2026, April 15). Super-Duper El Niño. Columbia University Earth Institute.National Oceanic and Atmospheric Administration. (2026, June 11). El Niño forms, expected to strengthen, say NOAA forecasters [Press release].NOAA Climate Prediction Center. (2026, June 11). ENSO diagnostic discussion. National Weather Service.Seidel, D. J., & Birnbaum, A. N. (2015). Effects of Independence Day fireworks on atmospheric concentrations of fine particulate matter in the United States. Atmospheric Environment.World Meteorological Organization. (2026). Global annual-to-decadal climate update 2026–2035. WMO. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit interplace.io

New Books Network
Rob Holmes et. al., "Silt Sand Slurry: Dredging, Sediment, and the Worlds We Are Making" (Applied Research & Design, 2023)

New Books Network

Play Episode Listen Later Dec 11, 2025 57:59


Silt Sand Slurry: Dredging, Sediment, and the Worlds We Are Making is a visually rich investigation into where, why, and how sediment is central to the future of America's coasts. It was written by Rob Homes, Brett Milligan, and Gena Wirth, with contributions by Sean Burkholder, Brian Davis, and Justine Holzman and published by Applied Research + Design Publishing in 2023. Sediment is an unseen infrastructure that shapes and enables modern life. Silt is scooped from sea floors to deepen underwater highways for container ships. It is diverted from river basins to control flooding. It is collected, sorted, managed, and moved to reshape deltas, marshes, and beaches. Anthropogenic action now moves more sediment annually than ‘natural' geologic processes — yet this global reshaping of the earth's surface is rarely-discussed and poorly-understood.In four thematic text chapters, four geographic visual studies, and a concluding essay the authors demonstrate why sediment matters now more than ever, given our contemporary context of sea level rise, environmental change, and spatial inequality. They do this through a documentation of the geography of dredging and sediment on the four coasts of the continental United States. The book explores the many limitations of current sediment management practices, such as short-sighted efforts to keep dynamic ecosystems from changing, failure to value sediment as a resource, and inequitable decision-making processes. In response to these conditions, the authors delineate an approach to designing with sediment that is adaptive, healthy, and equitable. In this episode, the host asked about the authors' work with the DRC, which stands for the Dredge Research Collaborative, not the Dredge Research Collective. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/new-books-network

New Books in Environmental Studies
Rob Holmes et. al., "Silt Sand Slurry: Dredging, Sediment, and the Worlds We Are Making" (Applied Research & Design, 2023)

New Books in Environmental Studies

Play Episode Listen Later Dec 11, 2025 57:59


Silt Sand Slurry: Dredging, Sediment, and the Worlds We Are Making is a visually rich investigation into where, why, and how sediment is central to the future of America's coasts. It was written by Rob Homes, Brett Milligan, and Gena Wirth, with contributions by Sean Burkholder, Brian Davis, and Justine Holzman and published by Applied Research + Design Publishing in 2023. Sediment is an unseen infrastructure that shapes and enables modern life. Silt is scooped from sea floors to deepen underwater highways for container ships. It is diverted from river basins to control flooding. It is collected, sorted, managed, and moved to reshape deltas, marshes, and beaches. Anthropogenic action now moves more sediment annually than ‘natural' geologic processes — yet this global reshaping of the earth's surface is rarely-discussed and poorly-understood.In four thematic text chapters, four geographic visual studies, and a concluding essay the authors demonstrate why sediment matters now more than ever, given our contemporary context of sea level rise, environmental change, and spatial inequality. They do this through a documentation of the geography of dredging and sediment on the four coasts of the continental United States. The book explores the many limitations of current sediment management practices, such as short-sighted efforts to keep dynamic ecosystems from changing, failure to value sediment as a resource, and inequitable decision-making processes. In response to these conditions, the authors delineate an approach to designing with sediment that is adaptive, healthy, and equitable. In this episode, the host asked about the authors' work with the DRC, which stands for the Dredge Research Collaborative, not the Dredge Research Collective. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/environmental-studies

New Books in Architecture
Rob Holmes et. al., "Silt Sand Slurry: Dredging, Sediment, and the Worlds We Are Making" (Applied Research & Design, 2023)

New Books in Architecture

Play Episode Listen Later Dec 11, 2025 57:59


Silt Sand Slurry: Dredging, Sediment, and the Worlds We Are Making is a visually rich investigation into where, why, and how sediment is central to the future of America's coasts. It was written by Rob Homes, Brett Milligan, and Gena Wirth, with contributions by Sean Burkholder, Brian Davis, and Justine Holzman and published by Applied Research + Design Publishing in 2023. Sediment is an unseen infrastructure that shapes and enables modern life. Silt is scooped from sea floors to deepen underwater highways for container ships. It is diverted from river basins to control flooding. It is collected, sorted, managed, and moved to reshape deltas, marshes, and beaches. Anthropogenic action now moves more sediment annually than ‘natural' geologic processes — yet this global reshaping of the earth's surface is rarely-discussed and poorly-understood.In four thematic text chapters, four geographic visual studies, and a concluding essay the authors demonstrate why sediment matters now more than ever, given our contemporary context of sea level rise, environmental change, and spatial inequality. They do this through a documentation of the geography of dredging and sediment on the four coasts of the continental United States. The book explores the many limitations of current sediment management practices, such as short-sighted efforts to keep dynamic ecosystems from changing, failure to value sediment as a resource, and inequitable decision-making processes. In response to these conditions, the authors delineate an approach to designing with sediment that is adaptive, healthy, and equitable. In this episode, the host asked about the authors' work with the DRC, which stands for the Dredge Research Collaborative, not the Dredge Research Collective. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/architecture

New Books in Geography
Rob Holmes et. al., "Silt Sand Slurry: Dredging, Sediment, and the Worlds We Are Making" (Applied Research & Design, 2023)

New Books in Geography

Play Episode Listen Later Dec 11, 2025 57:59


Silt Sand Slurry: Dredging, Sediment, and the Worlds We Are Making is a visually rich investigation into where, why, and how sediment is central to the future of America's coasts. It was written by Rob Homes, Brett Milligan, and Gena Wirth, with contributions by Sean Burkholder, Brian Davis, and Justine Holzman and published by Applied Research + Design Publishing in 2023. Sediment is an unseen infrastructure that shapes and enables modern life. Silt is scooped from sea floors to deepen underwater highways for container ships. It is diverted from river basins to control flooding. It is collected, sorted, managed, and moved to reshape deltas, marshes, and beaches. Anthropogenic action now moves more sediment annually than ‘natural' geologic processes — yet this global reshaping of the earth's surface is rarely-discussed and poorly-understood.In four thematic text chapters, four geographic visual studies, and a concluding essay the authors demonstrate why sediment matters now more than ever, given our contemporary context of sea level rise, environmental change, and spatial inequality. They do this through a documentation of the geography of dredging and sediment on the four coasts of the continental United States. The book explores the many limitations of current sediment management practices, such as short-sighted efforts to keep dynamic ecosystems from changing, failure to value sediment as a resource, and inequitable decision-making processes. In response to these conditions, the authors delineate an approach to designing with sediment that is adaptive, healthy, and equitable. In this episode, the host asked about the authors' work with the DRC, which stands for the Dredge Research Collaborative, not the Dredge Research Collective. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/geography

Contaminated Site Clean-Up Information (CLU-IN): Internet Seminar Audio Archives
Audio for " ITRC Biological Contaminants of Emerging Concern (BioCEC) Overview," Nov 20, 2025

Contaminated Site Clean-Up Information (CLU-IN): Internet Seminar Audio Archives

Play Episode Listen Later Nov 20, 2025


The ITRC Biological Contaminant of Emerging Concern Guidance (published November 2025) is a tool to educate state regulators on processes and resources available to address emerging biological health risks in the environment. This training will provide an overview of the components of the guidance — process guide, conceptual exposure models, key variables for assessment, analytical methods for characterization, and a monitoring program inventory. A Biological Contaminant of Emerging Concern (BioCEC) is defined as "a microbial pathogenic agent that may pose newly identified risks to humans through the environment and found in a vector, water, soil, waste, or air." "New identified risks" are informed by novel pathogens (hazard), their expanded prevalence (fate/transport), and/or new transmission pathways (exposure). Novel and emerging biological contaminants are an area of great importance to the states as demonstrated by the notable challenges public health agencies have faced in recent decades when waste streams are diverted or insufficiently managed. A major challenge in public health is managing and reducing the risk associated with the transmission of harmful microorganisms (pathogens) and their resulting infectious diseases. Anthropogenic impacts on environmental systems can create niches for pathogens to survive and transport pathways for them to spread and cause disease outbreak. The ITRC BioCEC guidance (published November 2025) brings attention to the nexus of environmental and public health investigations and highlights available resources and practices to monitor and manage an emerging environmental pathogen. To view this archive online or download the slides associated with this seminar, please visit http://www.clu-in.org/conf/itrc/CECBio_112025/

Groks Science Radio Show and Podcast
Global Environment -— Groks Science Show 2025-07-16

Groks Science Radio Show and Podcast

Play Episode Listen Later Jul 16, 2025 28:30


Anthropogenic stresses on the global environment will require visionary solutions to solve these problems. On this episode, Alan Weisman discussed his book, Hope Dies Last: Visionary People Across the World, Fighting to Find Us a Future.

Tom Nelson
Kesten Green: “Net Zero Makes No Sense” | Tom Nelson Pod #315

Tom Nelson

Play Episode Listen Later Jul 1, 2025 100:04


Dr. Green is co-director of forecastingprinciples.com, a site promoting evidenced-based forecasting, and is a pioneer of methods to predict the decisions people will make in conflict situations such as occur in wars and in business.Green became interested in climate forecasting when he realized the dire predictions of the Intergovernmental Panel on Climate Change and others might result in policies that would cause great harm to people. He decided to use his knowledge of forecasting to investigate whether predictions of dangerous manmade global warming were based on scientific forecasting methods.00:00 Introduction to Kesten Green and Climate Forecasting01:12 Initial Climate Forecasting Efforts03:24 Collaboration with Willie Soon04:54 Scientific Method and Alternative Hypotheses05:41 Critique of IPCC Climate Models06:15 Summary of Findings: Net Zero Makes No Sense13:21 IPCC's Attribution Studies and Solar Variables15:14 Challenges in Detection and Attribution of Temperature Trends18:57 Testing Predictive Validity of Climate Models34:29 Urban Heat Island Effect and Rural Temperature Anomalies43:43 Benchmarking and Simplicity in Forecasting51:56 Analyzing Rural Temperature Forecasts53:17 Comparing IPCC and Independent Models54:23 Forecasting with Extended Data59:03 Evaluating Model Reliability59:56 Statistical Fit vs. Predictive Validity01:01:17 Exploring Model Estimation Techniques01:05:23 Anthropogenic vs. Natural Influences01:28:04 Challenges in Scientific Publishing01:33:31 Conclusions on Climate Models01:36:21 Historical Environmental Alarmshttps://kestencgreen.com/https://heartland.org/about-us/who-we-are/kesten-green/About the Green & Soon (2025) paper: https://x.com/cohler/status/1924777203298140608=========AI summaries of all of my podcasts: https://tomn.substack.com/p/podcast-summarieshttps://linktr.ee/tomanelson1

Colloques du Collège de France - Collège de France
Colloque - Génocide. Droit et histoire du crime des crimes - Mark Levene : The Elephant in the Room: Genocides, Past, Present and Future in an Era of Anthropogenic Omnicide

Colloques du Collège de France - Collège de France

Play Episode Listen Later Jun 13, 2025 34:43


Henry LaurensCollège de FranceHistoire contemporaine du monde arabeAnnée 2024-2025Partie 2 : Auteurs du génocide : individuels, collectifs et/ou institutionnelsColloque - Génocide. Droit et histoire du crime des crimes - Mark Levene : The Elephant in the Room: Genocides, Past, Present and Future in an Era of Anthropogenic OmnicideMark Levene

KLIMANEWS
Eat The Rich! Reiche sorgen für Klimakrise und Klimakrise sorgt für Tausende Tote. Bundesregierung schafft Klimabeauftragte ab.

KLIMANEWS

Play Episode Listen Later May 9, 2025 7:26


Habemus Papam! Leider reden wir heute (noch) nicht über den neuen Papst, aber dafür über die Streichung der Sonderbeauftragten für internationalen Klimaschutz durch Friedrich Merz, eine Studie, die zeigt, dass 15.000 Menschen in den USA in Folge der Waldbrände gestorben sind und eine Studie, die zeigt, dass die reichsten 10 % für zwei Drittel der globalen Treibhausgase verantwortlich sind. Das alles in dieser Folge KLIMANEWS am Freitag, den 9. Mail 2025.Zu den Demos für das AfD-Verbotsverfahren.Weiterlesen:Spektrum.de: Fatales Signal: Bundeskanzler Friedrich Merz streicht Posten der KlimabeauftragtenBernahrd Pötter: Klimabeauftragte der Regierung: Stelle gestrichen, aber der Job soll bleiben (Table.Media)Die Presse: Neue deutsche Regierung streicht KlimabeauftragteThe Guardian: Smoke from climate-fueled fires in US contributed to 15,000 deaths in 15 years, study findsBeverly E. Law, u.a.: Anthropogenic climate change contributes to wildfire particulate matter and related mortality in the United StatesDamien Gayle: Two-thirds of global heating caused by richest 10%, study suggests (The Guardian)Sarah Schöngart u.a.: High-income groups disproportionately contribute to climate extremes worldwideWir freuen uns über euer Feedback und Kommentare zu den Themen der Folge direkt auf Spotify, auf Instagram, Twitter oder in unserem Podcast-Telegram-Kanal. Allgemeine Anregungen oder Fragen? Schreib uns! redaktion@klimanews-podcast.de. Die täglich wichtigsten Klima-Nachrichten-Artikel findest du außerdem in unserem Hauptkanal auf Telegram. Empfehle diesen Podcast weiter! Mehr Infos findest du hier.Redaktion: Johann Lensing (Redakteur vom Dienst), Luis von RandowModeration: Theresia CroneProduktion und Schnitt: Anna Huthmann

Scientific Sense ®
Prof. Jacqueline Gerson of Cornell on how anthropogenic activities changed nutrients in watersheds

Scientific Sense ®

Play Episode Listen Later Nov 4, 2024 41:36


Scientific Sense ® by Gill Eapen: Prof Jacqueline Gerson is Assistant Professor, Biological and Environmental Engineering at Cornell University. She studies how anthropogenic activities have altered the cycling of nutrients and contaminants through watersheds. She is particularly interested in linked biogeochemical cycles within complex socio environmental systems. She also evaluates the implications of contaminants for the people and animals that live in these landscapes. Please subscribe to this channel: https://www.youtube.com/c/ScientificSense?sub_confirmation=1 --- Support this podcast: https://podcasters.spotify.com/pod/show/scientificsense/support

PacMam Podcast
Marine Mammal Highlight 55: Pacific White Sided Dolphin!

PacMam Podcast

Play Episode Listen Later Jul 6, 2024 53:30


Join Pacific Mammal Research (PacMam) scientists to learn about different marine mammals each episode! We discuss a little about the biology, behavior and fun facts about each species. Have fun and learn about marine mammals with PacMam!www.pacmam.org This week: Pacific White Sided Dolphin Presenters: Cindy Elliser, Katrina MacIver Music by Josh Burns Sources: https://www.fisheries.noaa.gov/species/pacific-white-sided-dolphinhttps://thewhaletrail.org/wt-species/pacific-white-sided-dolphin/ https://www.marinemammalcenter.org/animal-care/learn-about-marine-mammals/cetaceans/pacific-white-sided-dolphin https://www.adfg.alaska.gov/index.cfm?adfg=pacificwhitesideddolphin.main https://us.whales.org/whales-dolphins/species-guide/pacific-white-sided-dolphin/ https://animaldiversity.org/accounts/Lagenorhynchus_obliquidens/ New Research: • Rosser et al. 2022 – Calf directed aggression, infanticide? - https://www.aquaticmammalsjournal.org/wp-content/uploads/2022/05/48.3-Rosser.pdf • Waite and Shelden 2018 – Distribution in Eastern N Pacific - https://bioone.org/journals/northwestern-naturalist/volume-99/issue-2/NWN17-15.1/The-Northern-Extent-of-Pacific-White-Sided-Dolphin-iLagenorhynchus-obliquidens/10.1898/NWN17-15.1.short • Sekiya et al 2024 – Anatomy https://anatomypubs.onlinelibrary.wiley.com/doi/abs/10.1002/ar.25284 • Mishima et al. 2019 – Pulsed calls as contact calls- https://pubs.aip.org/asa/jasa/article-abstract/146/1/409/994113/Pulsed-call-sequences-as-contact-calls-in-Pacific?redirectedFrom=fulltext • Suzuki et al. 2023 – Genomics shows genetically isolated population in Sea of Japan https://onlinelibrary.wiley.com/doi/abs/10.1111/mec.16797• Kanes et al 2024 – Seasonal and diel patterns in pusled calls near Barkley Canyon - https://onlinelibrary.wiley.com/doi/full/10.1111/mms.13055• Ashe et al 2021 – Natural and Anthropogenic mortalitiy - https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2021.606876/full?field&journalName=Frontiers_in_Marine_Science&id=606876 Social Struture in BC Morton 2010- https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1748-7692.2000.tb00905.xo Ashe 2015 https://research-repository.st-andrews.ac.uk/handle/10023/9483

The Science of Everything Podcast
Episode 144: Anthropogenic Climate Change

The Science of Everything Podcast

Play Episode Listen Later May 29, 2024 78:48


Our climate change series concludes with a discussion of the various lines of evidence indicating that recent warming is the result of human-produced greenhouse gases, including greater warming at night, cooling of the stratosphere, and relative depletion of C14 in the atmosphere. We then consider the various expected impacts of climate change, including increased extreme weather events, acidification of the oceans, changes to crop yields, and affects on various ecosystems. We end with an analysis of the relative costs and benefits of mitigation, and discuss likjely climate projections for the remainder of the 21st century. Recommended pre-listening is Episode 143: Climate Modelling. If you enjoyed the podcast please consider supporting the show by making a PayPal donation or becoming a Patreon supporter. https://www.patreon.com/jamesfodor https://www.paypal.me/ScienceofEverything Check out out youtube channel! The Science of Everything Podcast - YouTube

Your Planet, Your Health

In this episode, Ralph and Luc delve into what the oil companies knew about CO2's impact on the climate, and how they lied to you to sustain their fossilized business model – even if it risks drilling us into oblivion… This argument will soon be heard in court as part of a series of lawsuits against Big Oil.We start by looking into the history of scholarship on this issue, dating back to the 19th Century.We highlight the record of what the oil companies such as Exxon and the American Petroleum Institute were saying behind closed doors – and contrast this with their contemporaneous public statements.Sources:• If you would like to read California's lawsuit against ExxonMobil, Shell, Chevron, ConocoPhillips, BP and the American Petroleum Institute for deceiving the public for decades, you can access it here:https://www.gov.ca.gov/wp-content/uploads/2023/09/FINAL-9-15-COMPLAINT.pdf• We quote from the 2010 book Merchants of Doubt; How a Handful of Scientists Obscured the Truth on Issues from Tobacco Smoke to Climate by Naomi Oreskes and Erik M. Conway.• We also sample a couple clips from the 2014 documentary derived from it, also titled Merchants Of Doubt, directed by Robert Kenner and co-written by Kim Roberts.• We cite reporting from this 2017 article from the Center for Public Integrity: “The United States of Petroleum” by Jie Jenny Zou, accessible athttps://apps.publicintegrity.org/united-states-of-petroleum/• You can read Edward Teller's “Energy Patterns of the Future” 1959 Presentation at the Energy and Man conference organised by the American Petroleum Institute in full here:https://www.planetaryhealthforbusypeople.com/whats-now-and-whats-new/edward-teller• We sample a couple clips from the 1981 British TV documentary by Thames Television called “Warming Warning”https://www.youtube.com/watch?v=DMjnvfkeJJ0&list=PL7WD0g9dS3jlkXemuiPdoj4RF416JTpn6&index=3• We read from Exxon's 1982 internal primer on the CO2 "Greenhouse Effect", which was made accessible thanks to reporting by Inside Climate News in 2015, and is accessible here:https://insideclimatenews.org/wp-content/uploads/2015/09/1982-Exxon-Primer-on-CO2-Greenhouse-Effect.pdf• We also read from the oil companies' advertorials, as highlighted in a 2017 research article: "Assessing ExxonMoblil's climate change communications (1977-2014)" by Naomi Oreskes and Geoffrey Supran:https://iopscience.iop.org/article/10.1088/1748-9326/aa815f• We refer to elements from the 2021 book The New Climate War: The Fight to Take Back Our Planet by Michael E Mann.• We also cite the 2023 Science article "Assessing ExxonMobil's global warming projections" by Geoffrey Supran, Stefan Rahmstorf, and Naomi Oreskes:https://www.science.org/doi/10.1126/science.abk0063• We excerpted a clip from Naomi Klein's June 2023 appearance on the podcast "The Audit", hosted by Dave Anthony and Josh Olson on David Sirota's Lever Network, which you can listen to in full here:https://www.levernews.com/the-audit-the-climate-change-misinformation-machine(This episode is also available as a video on YouTube:https://youtu.be/muNF_1mC3FI )

Creation Article Podcast
Anthropogenic Global Warming

Creation Article Podcast

Play Episode Listen Later Sep 21, 2023 59:45


Christians need to be pro-active in working to see others come to faith in Christ. In doing that we will also be once again laying the foundations for human flourishing, but also the flourishing of the planet because man is needed to look after it; that's the way God designed it to be. This episode article was written by Dr Don Batten and podcast produced by Joseph Darnell out of the CMI-USA office. Become a monthly contributor at our site. You can also help out by telling your family and friends to check out the podcasts.

The Climate Denier's Playbook
More CO2 Is Good for Plants!

The Climate Denier's Playbook

Play Episode Listen Later Sep 5, 2023 61:58


Carbon dioxide is part of a plant's diet THEREFORE unmitigated carbon emissions are automatically a good thing.Join Nebula (and get 40% off an annual subscription): https://go.nebula.tv/deniersplaybookBONUS EPISODES available on Patreon (https://www.patreon.com/deniersplaybook) SOCIALS & MORE (https://linktr.ee/deniersplaybook) CREDITS Hosts: Rollie Williams & Nicole Conlan Executive Producer: Ben Boult Audio Producer: Gregory Haddock Researcher: Canute HaroldsonArt: Jordan Doll Music: Tony Domenick SOURCES1992 Western Fuels Association “The Greening of Planet Earth.” (1992, January 1). Climate Files.Burrell, A. L., Evans, J. P., & De Kauwe, M. G. (2020). Anthropogenic climate change has driven over 5 million km 2 of drylands towards desertification. Nature Communications, 11(1), 3853. Center for the Study of Carbon Dioxide and Global Change. (n.d.). DeSmog. Retrieved September 2, 2023Center for the Study of Carbon Dioxide and Global Change. (n.d.). CO2 Science. Www.co2science.org.Center for the Study of Carbon Dioxide and Global Change. (2004, June 7). Center Staff. Web.archive.org.Cho, R. (2022, January 27). How Climate Change Will Affect Plants. State of the Planet; Columbia Climate School. CO2 Science. (n.d.). Www.co2science.org. Columbia Earth Institute. (2017, August 28). Climate May Quickly Drive Forest-Eating Beetles North, Says Study. State of the Planet. Congressional Record - 108th Congress. (2003). PROCEEDINGS AND DEBATES OF THE 108 th. United States Congress. [PDF DOWNLOAD] Copenhagen Consensus Center. (n.d.). DeSmog. Craig Idso. (n.d.). DeSmog.Duffy, K. A., Schwalm, C. R., Arcus, V. L., Koch, G. W., Liang, L. L., & Schipper, L. A. (2021). How close are we to the temperature tipping point of the terrestrial biosphere? Science Advances, 7(3), eaay1052. Dykstra, P. (2006, February 10). CNN.com - Commentary: Global warming sizzles in pop culture - Oct 13, 2005. Www.cnn.com. EIR. (1990, February 26). CO2 increase could benefit Earth's biosphere. EIR Science & Technology; EIR Volume 17, Number 5. [PDF]Gilbert, N. (2020, December 19). Will Rising Temperatures Make Superweeds Even Stronger? Wired. Goldenberg, S. (2014, April 9). Climate change is good for you, says ultra-conservative Heartland Institute. The Guardian. Goldenberg, S. (2018, February 14). Greenpeace exposes sceptics hired to cast doubt on climate science. The Guardian; The Guardian. Goldenberg, S., & Bengtsson, H. (2016, June 13). Biggest US coal company funded dozens of groups questioning climate change. The Guardian. Green, J. K., Seneviratne, S. I., Berg, A. M., Findell, K. L., Hagemann, S., Lawrence, D. M., & Gentine, P. (2019). Large influence of soil moisture on long-term terrestrial carbon uptake. Nature, 565(7740), 476–479.Greening Earth Society. (1998). IN DEFENSE OF CARBON DIOXIDE: A Comprehensive Review of Carbon Dioxide's Effects on Human Health, Welfare, and The Environment. In Desmog. New Hope Environmental Services. [PDF] Harkinson, J. (2009, December 5). No. 8: Center for the Study of Carbon Dioxide and Global Change (A.K.A. The Idso Family). Mother Jones. Heartland Institute. (2012, January). Confidential Memo: 2012 Heartland Climate Strategy. Heartland Institute. [PDF] Heritage Academy Mesa. (2022, August 25). Talent Show, Trips, PTO. Heritage Academy Mesa.Hille, K. (2019). Carbon Dioxide Fertilization Greening Earth, Study Finds. NASA. Idso, S. B. (1980). The Climatological Significance of a Doubling of Earth's Atmospheric Carbon Dioxide Concentration. Science, 207(4438), 1462–1463. Idso, S. B. (1982). Carbon Dioxide Friend or Foe? IBR Press.Information Council for the Environment. (1991). ICE Memo Archive. [PDF] IPCC. (2019). Chapter 3 : Desertification — Special Report on Climate Change and Land. IPCC.Jones, M. (2005, June). Put a Tiger In Your Think Tank. Mother Jones. Keith Idso. (n.d.). DeSmog. Kirk, K. (2020, September 27). The video origin of the myth that global warming is good for agriculture. ClimateConnections.Lee, G. (1996, March 21). INDUSTRY FUNDS GLOBAL-WARMING SKEPTICS. The Washington Post.Molar-Candanosa, R. (2021, September 1). NASA at Your Table: Climate Change Impacts on Crop Growth. NASA.NASA. (2016, May 3). Rising Carbon Dioxide Levels Will Help and Hurt Crops. NASA. NASA SVS. (2020, December 10). NASA Scientific Visualization Studio | Plants Are Struggling to Keep Up with Rising Carbon Dioxide Concentrations. NASA.GOV; NASA. Oregon Petition. (2023, August 9). Wikipedia. Readfearn, G. (2014, June 26). Bjorn Lomborg and the mysterious millions. Theecologist.org. Sherwood B. Idso. (n.d.). DeSmog. Sneed, A. (2018, January 23). Ask the Experts: Does Rising CO2 Benefit Plants? Scientific American.Surgey, N. (2016, June 13). Peabody Coal Bankruptcy Reveals Climate Denial Network Funding. PR Watch. Terrer, C., Phillips, R. P., Hungate, B. A., Rosende, J., Pett-Ridge, J., Craig, M. E., van Groenigen, K. J., Keenan, T. F., Sulman, B. N., Stocker, B. D., Reich, P. B., Pellegrini, A. F. A., Pendall, E., Zhang, H., Evans, R. D., Carrillo, Y., Fisher, J. B., Van Sundert, K., Vicca, S., & Jackson, R. B. (2021). A trade-off between plant and soil carbon storage under elevated CO 2. Nature, 591(7851), 599–603.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Fringe Radio Network
Solar Variability Ignored, IPCC Mandates AGW, Dark Age Cold Period, CO2 Fertilization Effect - Kosmographia

Fringe Radio Network

Play Episode Listen Later Aug 22, 2023 102:50


RC and crew return to review Spring events and resume the benefits of Carbon Dioxide discussions. RC goes thru his analysis of a paper about pre-Viking societies adaptations to the fluctuating European climate, with focus on the Dark Ages Cold Period. Also from his writings for prior RandallCarlson.com monthly newsletters, RC conveys how a group of solar physicists are concerned with the unwise practice of IPCC modelling climate using steady-state solar output. Record cold in the western US, and a graph of last winter's snow cover expansion by state is being used as another factor claiming - Climate Crisis! Strange brain games are being played when everything is blamed on AGW and rising CO2 – despite its fertilization effect and NASA.gov reporting vast “Greening” of the planet. Oh – and Silent Mike reports 1968 is the baseline!This show is part of the Spreaker Prime Network, if you are interested in advertising on this podcast, contact us at https://www.spreaker.com/show/4656375/advertisement

Finding Genius Podcast
Anthropogenic Assays and Plastic Problems—Chelsea Rochman

Finding Genius Podcast

Play Episode Listen Later Aug 15, 2023 33:29


Chelsea Rochman is an assistant professor of ecology at the University of Toronto and scientific advisor to the Ocean Conservancy. In today's episode, she shares important insight from her research on anthropogenic contaminants in the environment and the organisms within it. Offer: TRĒ House products are crafted to bring you the best that legal, delivered-to-your-door THC has to offer. TRĒ House utilizes unique blends of carefully selected minor cannabinoids that get you lit in ways you've only ever dreamed of. TRĒ House offers an array of premium, legal THC products including gummies, vapes, prerolls, and more. Head over to trehouse.com and enjoy 30% off your order AND get a free Acapulco Gold HHC preroll when you use coupon code GENIUS. This offer expires August 31, 2023. Press play to learn: How the environmental impacts of micro and macroplastics differ What are some of the main dominant pathways for waste getting into the environment and how they differ depending on geographical location What type of filtration solution works well for keeping microplastics out of the environment Why it's difficult to understand the role of nanoparticles in the environment Rochman's research revolves around anthropogenic contaminants—what happens when they are added to the environment, how they interact with animals and plants, how they impact species and aquatic ecosystems, where they most frequently enter the environment, and what types of effects different contaminants have on different aspects of the environment. For over ten years, Rochman has focused on plastic contamination. By taking samples from various environmental sources and the guts of organisms, she quantifies and characterizes the plastics found, which allows her to not only conduct further research on how specific contaminants impact organisms, but also propose to industry and municipalities more sustainable ways of utilizing and managing plastics. Much of the research in this field has shown that the smaller the plastic, the more likely it is to have an impact on organisms, and those impacts range from changes in growth patterns to low offspring viability. In addition to discussing these topics in depth, Rochman touches on types of ecotoxicology research, trophic transfer of microplastics, bioaccumulation and biomagnification of microplastics, and the chemistry of the environment. For more information on Rochman's work, visit https://rochmanlab.com/. Available on Apple Podcasts: apple.co/2Os0myK

Go Green Radio
Recent CA Wildfires Attributable to Human-caused Climate Change

Go Green Radio

Play Episode Listen Later Jul 21, 2023 56:15


A new study by a Lawrence Livermore National Laboratory (LLNL) scientist and collaborators shows that nearly all the recent increase in California summer wildfire burned area is attributable to human-caused (anthropogenic) climate change. Anthropogenic simulations yielded burn areas an average of 172% higher than natural variation simulations. The research appears in the Proceedings of the National Academy of Sciences. Tune in as we talk with one of the co-authors of the article, Dr. Don Lucas.

Go Green Radio
Recent CA Wildfires Attributable to Human-caused Climate Change

Go Green Radio

Play Episode Listen Later Jul 21, 2023 56:15


A new study by a Lawrence Livermore National Laboratory (LLNL) scientist and collaborators shows that nearly all the recent increase in California summer wildfire burned area is attributable to human-caused (anthropogenic) climate change. Anthropogenic simulations yielded burn areas an average of 172% higher than natural variation simulations. The research appears in the Proceedings of the National Academy of Sciences. Tune in as we talk with one of the co-authors of the article, Dr. Don Lucas.

Travelers In The Night
242E-254-Blinded

Travelers In The Night

Play Episode Listen Later Jul 11, 2023 2:01


Blinded by inappropriate outdoor night lighting, much of humanity is now unaware of the rich beauty of the Universe which surrounds them. To see sights which have inspired countless generations of lovers, poets, scientists, authors, artists, mathematicians, and dreamers people must travel out of their artificial light domes to one of the few remote locations which offer the opportunity to view the natural night sky.

CoreNet Global's What's Next Podcast
Combating The Effects Of Anthropogenic Activity

CoreNet Global's What's Next Podcast

Play Episode Listen Later Apr 20, 2023 8:57


Written by Aparna Anirudhan and narrated by Gayle Crew CoreNet Global's the SOURCE magazine, April 2023 Scientists use the word “anthropogenic” in referring to environmental change caused or influenced by people, either directly or indirectly. Human-initiated climate change, as opposed to naturally occurring climatic activities, is directly linked to the burning of fossil fuels, deforestation leading to melting of ice sheets and flooding and the release of aerosols into the air and our oceans leading to ocean acidification causing the death and subsequently extinction of several species.

Your Planet, Your Health
Save the Earth? (ft. George Carlin)

Your Planet, Your Health

Play Episode Listen Later Apr 19, 2023 22:21


In this episode, Ralph and Luc listen to a stand-up routine by comedian George Carlin about environmentalists. We engage with Carlin's pontifications and his ingenious framing by providing context from a scientific perspective. We also gesture at disarming some of his cynicism while steering clear of fully explaining away what made his take comedic in the first place.This episode contains 4 brief excerpts from George Carlin's "Jammin' in New York" special.Erratum: we said microplastics were found in the blood of 99% of people tested – in fact, plastic was found in the blood of 17 of 22 subjects tested (77%).• original article: https://www.sciencedirect.com/science/article/pii/S0160412022001258 • and a write-up in the Guardian: https://www.theguardian.com/environment/2022/mar/24/microplastics-found-in-human-blood-for-first-time.

Your Planet, Your Health
Greenwashing

Your Planet, Your Health

Play Episode Listen Later Mar 16, 2023 23:37


On this inaugural episode, Ralph and Luc briefly describe the practice of greenwashing, with examples ranging from: BP's popularisation of the carbon footprint, to  the labels on water bottles, to  Volkswagen evading emissions tests, and  the practice of carbon offsets…

Earthquake Science Center Seminars
Liquefaction or liquefiction? Anthropogenic regulation and the influence of evaporite dissolution on ground failure in the 2019 Mw 7.1 Ridgecrest Earthquake and beyond

Earthquake Science Center Seminars

Play Episode Listen Later Mar 15, 2023 60:00


Paula Burgi Remote sensing observations of the 2019 Ridgecrest, California, earthquake sequence revealed a significant amount of surface ejecta in the nearby Searles Lake, including one area where the surface ejecta was arranged in a repeating hexagonal “honeycomb” pattern. This pattern is collocated with injection wells from a solution mining operation, suggesting anthropogenic activities influenced the spatial distribution of surface ejecta. Lithology, geotechnical soil behavior, and the spatial distribution of long-term InSAR-derived subsidence indicate that surface ejecta in Searles Lake is not likely related to liquefaction. We propose a process, similar to liquefaction, that results in surface ejecta: (1) dissolution of evaporites increases the void/cavity space that is filled with fluid, (2) ground shaking causes void/cavity collapse (i.e., a volume reduction), (3) the collapse increases the fluid pressure, and (4) the increased pressure results in fluid flow to the surface.

All about Antarctica
Part XVII Anthropogenic Impacts

All about Antarctica

Play Episode Listen Later Mar 11, 2023 9:38


Although Antarctica is still the most remote and pristine place on earth, there have been many human-caused impacts to this continent and the marine environment around it. These impacts include pollution from research stations, tourism, and introduced species. In this podcast, I discuss these impacts and how they led to the Environmental Protocol in the Antarctic Treaty in 1991. In addition, I give the history of tourism and when the first women are known to have visited the frozen continent. Tourism (ship and air), which has been increasing exponentially since the 1970s, is now controlled by the tourist agencies themselves when the International Association of Antarctic Tour Operators (IAATO) was formed in 1991 to promote safe and environmentally responsible travel to Antarctica. Introduced species still arrive in Antarctica either naturally or from researchers and tourists, but most of these exotic species fail to survive there. I discuss a few of these species that have managed to gain a foothold in Antarctica today, facilitated in part of global warming trends that provide a more suitable habitat for them.

The Fisheries Podcast
Shark Senses and Anthropogenic Noise with Clemency White

The Fisheries Podcast

Play Episode Listen Later Jan 29, 2023 56:21


Enjoy this week's episode with our new host Elise and her first guest, Clemency White, as they chat about shark sensory biology, anthropogenic noise, and the importance of keeping our hands to ourselves! 

The Poor Prole's Almanac
Wild Pollinators versus Honeybees; the evidence behind protecting native pollinators

The Poor Prole's Almanac

Play Episode Listen Later Jan 16, 2023 41:29


In this episode, our first of our beekeeping series, we tackle the thorny question of native pollinators and non-native honeybee pollinators-- how do they impact one another? More importantly, are we actually too focused on saving the wrong pollinator? We dive into questions about native pollinators, non-native species, monocrops, tracing where 'common knowledge' comes from, and the rigors of having to talk to Andy for an hour straight.     To support this podcast, join our patreon for early episode access at www.patreon.com/poorprolesalmanac For more information and updates, visit www.poorproles.com and subscribe to our e-mail list.   Sources: 1 "On the road: Anthropogenic factors drive the invasion risk of a wild solitary bee species" Julia Lanner, Nicolas Dubos, Benoît Geslin, Boris Leroy, Carlos Hernández-Castellano 2 https://www.researchgate.net/publication/353679469_Exotic_insect_pollinators_and_native_pollination_systems 3 https://www.researchgate.net/publication/280794340_Introduced_honeybees_on_islands_impacts_on_native_pollination_interactions/link/55c9c17308aeb9756747a1b7/download 4 https://www.researchgate.net/publication/283573063_Nectar_chemistry_modulates_the_impact_of_an_invasive_plant_on_native_pollinators 5 https://www.researchgate.net/publication/333601307_Native_bees_honeybees_and_pollination_in_Oregon_cranberries 6 https://www.researchgate.net/publication/358925416_Non-Native_Non-Apis_Bees_Are_More_Abundant_on_Non-Native_Versus_Native_Flowering_Woody_Landscape_Plants 7 https://www.researchgate.net/publication/345388816_Are_native_and_non-native_pollinator_friendly_plants_equally_valuable_for_native_wild_bee_communities 8 https://www.researchgate.net/publication/303832346_The_Effects_of_Crop_Intensification_on_the_Diversity_of_Native_Pollinator_Communities 9 https://www.researchgate.net/publication/322648003_Exotic_flies_maintain_pollination_services_as_native_pollinators_decline_with_agricultural_expansion 10 https://www.researchgate.net/publication/336118547_Safeguarding_the_genetic_integrity_of_native_pollinators_requires_stronger_regulations_on_commercial_lines 11 https://www.researchgate.net/publication/329048797_Linear_and_non-linear_effects_of_goldenrod_invasions_on_native_pollinator_and_plant_populations 12 https://www.researchgate.net/publication/326653954_Conservation_Incentives_from_an_Ecosystem_Service_How_Much_Farmland_Might_Be_Devoted_to_Native_Pollinators 13 https://www.nature.com/articles/s41598-019-41271-5 14 https://naturalareas.org/docs/16-067_02_Overview-of-the-Potential-Impacts-of-Honey-Bees_web.pdf 15 https://www.researchgate.net/publication/339918219_Viruses_are_spilling_over_from_managed_honey_bees_to_wild_bumble_bees 16 https://www.researchgate.net/publication/338610434_Honey_bees_do_not_displace_foraging_bumble_bees_on_nectar-rich_artificial_flowers 17 https://www.researchgate.net/publication/302971640_Competition_between_managed_honeybees_and_wild_bumblebees_depends_on_landscape_context 18 https://www.researchgate.net/publication/343451112_Modelling_risk_of_competitive_effects_from_honeybees_on_wild_bees 19 https://www.researchgate.net/publication/340165114_Resource_partitioning_among_a_pollinator_guild_A_case_study_of_monospecific_flower_crops_under_high_honeybee_pressure Audio clip: https://www.youtube.com/watch?v=VSYgDssQUtA

Respark Your Life
Ep. 189: Jeff Krehmer - Infinite Resources

Respark Your Life

Play Episode Listen Later Dec 8, 2022 26:33


“The future is positive. Unfortunately, so many children are being taught that we're destroying the planet, mankind is responsible for all the problems in the world. We can use our intelligence, make the world a better place to live in harmony with it” There's an intense amount of focus on climate change in the media and almost all of it paints humanity as a the culprit, forcing people, especially the younger generations, to develop a negative perspective on society, our leaders, and our collective future. We hear a lot from politicians and scientists about longterm solutions but the sense of despair and cynicism persists. Last week's guest, Lynne Twist, raised the point that so much of humanity's financial resources are lost to fear. What if, rather than focussing on our failures and promoting the notion that change is difficult, we focus on our potential. Today's guest believes the future is positive. Jeff Krehmer is a visionary mechanical engineer who's mindset and courage to step forward with optimism and a solution is what this world needs. Jeff believes we can use our intelligence to make the world a better place. He talks about a technology called Polar Energy Platforms or PEP that harness the energy of the ocean to provide electricity for the whole planet while simultaneously contributing to global cooling, global food supplies, and ecological balance. To learn more about Jeff's revolutionary ideas, read his new book, Infinite Resources: How To Sustainably Develop The Arctic By Supplying Green Hydrogen, Fresh Water, And Healthy Food To The World, While Mitigating The Negative Effects Of Anthropogenic Climate Change, go to infiniteresourcesbook.com. Raymond Aaron has shared his vision and wisdom on radio and television programs for over 40 years. He is the author of over 100 books, including Branding Small Business For Dummies, Double Your Income Doing What You Love, Canadian best-seller Chicken Soup for the Canadian Soul, and he co-authored the New York Times best-seller Chicken Soup for the Parent's Soul. www.Aaron.com

Earth Wise
The Cost Of Heat Waves | Earth Wise

Earth Wise

Play Episode Listen Later Dec 7, 2022 2:00


Heat waves are defined as periods of abnormally hot weather generally lasting more than two days. To be considered a heat wave, the recorded temperatures must be substantially above the historical averages for a given area. According to climate scientists, anthropogenic climate change is likely causing heat waves to increase in both frequency and intensity.   […]

ResearchPod
Deciphering the role of time and space in ecological systems

ResearchPod

Play Episode Listen Later Nov 25, 2022 9:23 Transcription Available


Understanding the function of time and space when an ecosystem is disturbed is essential for devising sustainable conservation and management policies, further complicated by anthropogenic disturbances. To understand and predict the response of ecological systems to these disturbances, researchers must develop new theoretical and experimental approaches.The research team at the Theoretical and Experimental Ecology Station (SETE) founded by Jean Clobert and Michel Loreau, aims to provide both theory and experimental methodologies to understand and predict the responses of ecological systems to environmental changes.Read more in Research Features Read some of their latest work here: https://doi.org/10.3389/fevo.2018.00043 

The Nonlinear Library
EA - A Theologian's Response to Anthropogenic Existential Risk by Fr Peter Wyg

The Nonlinear Library

Play Episode Listen Later Nov 3, 2022 21:41


Welcome to The Nonlinear Library, where we use Text-to-Speech software to convert the best writing from the Rationalist and EA communities into audio. This is: A Theologian's Response to Anthropogenic Existential Risk, published by Fr Peter Wyg on November 3, 2022 on The Effective Altruism Forum. Hi all, This is very much someone outside the bailiwick of this forum looking in, but I was told it could be interesting to share this article I wrote recently. I'm a Catholic priest, with a prior background in Electronic Engineering, currently working on a PhD in Theology at Durham University. I am researching how the Catholic Church can engage with longtermism and better play its, potentially significant, part in advocating existential security. I'm particularly interested in how a Christian imagination can offer unique evaluative resources for attributing value to future human flourishing and to develop a sense of moral connection with our descendents, better motivating the sacrifices safeguarding the future demands. Much of the material will be very familiar to you as the article was written for a Catholic publication, and so also serves to introduce and promote some of the basic ideas to a new audience. I'm certainly interested to receive any comments or questions! Called to Share the Father's Love for Humanity's Future: A Scriptural and Patristic Perspective on Eschatological Cooperation in the Age of Anthropogenic Existential Risks As the 16th day of July 1945 came to a close, the sun set over a changed world. For the first time, humanity had detonated an atomic bomb, and after the destruction of Hiroshima and Nagasaki later that year, society struggled to come to terms with the forces unleashed. Amidst the cacophony of devastation and the uproar of anti-nuclear movements, there were those who caught whispers of a dark threshold quietly crossed. One such thinker, Bertrand Russell, stood in the House of Lords to describe the shadow of a new kind of threat: We do not want to look at this thing simply from the point of view of the next few years; we want to look at it from the point of view of the future of mankind. The question is a simple one: Is it possible for a scientific society to continue to exist, or must such a society inevitably bring itself to destruction? ... As I go about the streets and see St. Paul's, the British Museum, the Houses of Parliament, and the other monuments of our civilization, in my mind's eye I see a nightmare vision of those buildings as heaps of rubble, surrounded by corpses.[1] Russell recognised that the development of nuclear weapons marked the dawn of a new age: humanity had become its greatest risk to itself. Adam and Eve, in eating the forbidden fruit, opened the way to individual death, but we have now “eaten more deeply of the fruit of the tree of knowledge” and are now “face to face with a second death, the death of mankind.”[2] An antithesis of God's creatio ex nihilo, we have obtained our own absolutising power, the “potestas annihilationis, the reductio ad nihili.”[3] A philosophical response to this new power suggests that threat of nuclear apocalypse is but one example of a category of anthropogenic existential risks (AXRs). Other self-caused threats to humanity's future potential also include engineered pandemics, human-caused climate change, and unaligned artificial intelligence, all of which could cause existential catastrophe. Further AXRs still await discovery, and we have no reason to believe these will be less hazardous.[4] Without action, the danger humanity creates for itself will continue to grow and Ord, from Oxford's Future of Humanity Institute, argues such increasing risk is unsustainable. We will either learn to mitigate existential risks or one of them will eventually play out, causing a permanent loss of humanity's potential. In the past, survival could be taken for granted as natural threats to the human species are vanishingly rare on the timescale of human histo...

The Rewilding Podcast w/ Peter Michael Bauer
Episode 36: The Rewilding Podcast Episode 36: Challenges with "Rewilding" w/ Kara Moses

The Rewilding Podcast w/ Peter Michael Bauer

Play Episode Listen Later Oct 10, 2022 97:49


In this episode I'm chatting with Kara Moses. Kara is a biologist and educator teaching nature connection, rewilding, wild living skills and woodland management. She is a writer, a climate activist, chair of the Cambrian Wildwood project in west Wales, she created Radical Nature Connection at the Ulex Project in the pyrenees which brings nature connection practice into relationship with our struggles to challenge interlocking systems of oppression, such as racism, patriarchy, colonialism, and ableism and our efforts to build movements forging a life-affirming future. You can learn more about her work at her website rewildeverything.org and her social media handle RewildEverything.Kara and I discuss the different ways rewilding has been used and the ways it has been perceived, and the challenges of using the word. We follow Kara through her transformative journey from primatology to direct action climate activism to nature connection, how she came to rewilding and beyond. This is a fun and deep conversation from a fellow rewilder who has dealt with similar and very different challenges than myself, in terms of spreading rewilding.Notes: www.RewildEverything.orgTwitter: @Kara_L_MosesInsta: @RewildEverythingFacebook: @RewildEverything• www.CambrianWildwood.org• How lemurs fight climate change• Meet Kara Moses, the activist who helped shut down a Welsh coal mine• Feral by George Monbiot  • Wild Awake Ireland• ‘It'll take away our livelihoods': Welsh farmers on rewilding and carbon markets• Anthropogenic heathlands: disturbance ecologies and the social organisation of past super-resilient landscapes• Radical Nature Connection (RNC)• My Grandmother's Hands by Resmaa Menakem• Queer Nature• Rewild Portland • Weaving Earth• We are the 99%• Braiding Sweetgrass by Robin Wall-Kimmerer• The Old Way• Access to You is a Privilege• What Kinship is and What it is Not by Marshall SahlinsSupport the show

Heartland Daily Podcast
Hurricane Ian Isn't a Sign of Anthropogenic Climate Change

Heartland Daily Podcast

Play Episode Listen Later Sep 29, 2022 23:03


Environment and Climate News Podcast
Hurricane Ian Isn't a Sign of Anthropogenic Climate Change

Environment and Climate News Podcast

Play Episode Listen Later Sep 29, 2022 23:03


Bird Podcast
Episode 43: Challenges of the Arctic-breeding shorebirds with Dr. Erica Nol

Bird Podcast

Play Episode Listen Later Jun 25, 2022 36:54


Today we are talking with Dr. Erica Nol of Ontario, Canada about challenges of the arctic-breeding shorebird.  Dr. Nol is a professor at Trent University in Canada.  Her research interests lie in the biology and conservation of shorebirds across many areas in Canada and beyond.  In particular, she studies the impacts of climate change on the habitats and life histories of arctic and subarctic breeding shorebirds.  

Science (Video)
CARTA - Humans: The Planet-Altering Apes - Anthropogenic Global Water Insecurity with Asher Rosinger

Science (Video)

Play Episode Listen Later May 21, 2022 14:38


Humans have adapted to meet their water needs across disparate environments over time using behavioral adaptations. Yet, as temperatures rise and freshwater sources become depleted, it is critical to understand 1) how populations modify their environments to meet their water needs, and 2) the consequences of these anthropogenic - or human caused changes - on the environment and further on human health. This talk will provide an overview of different global water challenges and focus on a couple of case studies to highlight how development projects in remote areas that provide easier access to water, which may be high in salt or other contaminants, can unintentionally worsen health outcomes and hasten water depletion. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 37908]

Climate Change (Video)
CARTA - Humans: The Planet-Altering Apes - Anthropogenic Global Water Insecurity with Asher Rosinger

Climate Change (Video)

Play Episode Listen Later May 21, 2022 14:38


Humans have adapted to meet their water needs across disparate environments over time using behavioral adaptations. Yet, as temperatures rise and freshwater sources become depleted, it is critical to understand 1) how populations modify their environments to meet their water needs, and 2) the consequences of these anthropogenic - or human caused changes - on the environment and further on human health. This talk will provide an overview of different global water challenges and focus on a couple of case studies to highlight how development projects in remote areas that provide easier access to water, which may be high in salt or other contaminants, can unintentionally worsen health outcomes and hasten water depletion. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 37908]

University of California Audio Podcasts (Audio)
CARTA - Humans: The Planet-Altering Apes - Anthropogenic Global Water Insecurity with Asher Rosinger

University of California Audio Podcasts (Audio)

Play Episode Listen Later May 21, 2022 14:38


Humans have adapted to meet their water needs across disparate environments over time using behavioral adaptations. Yet, as temperatures rise and freshwater sources become depleted, it is critical to understand 1) how populations modify their environments to meet their water needs, and 2) the consequences of these anthropogenic - or human caused changes - on the environment and further on human health. This talk will provide an overview of different global water challenges and focus on a couple of case studies to highlight how development projects in remote areas that provide easier access to water, which may be high in salt or other contaminants, can unintentionally worsen health outcomes and hasten water depletion. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 37908]

Evolution (Video)
CARTA - Humans: The Planet-Altering Apes - Anthropogenic Global Water Insecurity with Asher Rosinger

Evolution (Video)

Play Episode Listen Later May 21, 2022 14:38


Humans have adapted to meet their water needs across disparate environments over time using behavioral adaptations. Yet, as temperatures rise and freshwater sources become depleted, it is critical to understand 1) how populations modify their environments to meet their water needs, and 2) the consequences of these anthropogenic - or human caused changes - on the environment and further on human health. This talk will provide an overview of different global water challenges and focus on a couple of case studies to highlight how development projects in remote areas that provide easier access to water, which may be high in salt or other contaminants, can unintentionally worsen health outcomes and hasten water depletion. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 37908]

CARTA - Center for Academic Research and Training in Anthropogeny (Video)
CARTA - Humans: The Planet-Altering Apes - Anthropogenic Global Water Insecurity with Asher Rosinger

CARTA - Center for Academic Research and Training in Anthropogeny (Video)

Play Episode Listen Later May 21, 2022 14:38


Humans have adapted to meet their water needs across disparate environments over time using behavioral adaptations. Yet, as temperatures rise and freshwater sources become depleted, it is critical to understand 1) how populations modify their environments to meet their water needs, and 2) the consequences of these anthropogenic - or human caused changes - on the environment and further on human health. This talk will provide an overview of different global water challenges and focus on a couple of case studies to highlight how development projects in remote areas that provide easier access to water, which may be high in salt or other contaminants, can unintentionally worsen health outcomes and hasten water depletion. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 37908]

Humanities (Audio)
CARTA - Humans: The Planet-Altering Apes - Anthropogenic Global Water Insecurity with Asher Rosinger

Humanities (Audio)

Play Episode Listen Later May 21, 2022 14:38


Humans have adapted to meet their water needs across disparate environments over time using behavioral adaptations. Yet, as temperatures rise and freshwater sources become depleted, it is critical to understand 1) how populations modify their environments to meet their water needs, and 2) the consequences of these anthropogenic - or human caused changes - on the environment and further on human health. This talk will provide an overview of different global water challenges and focus on a couple of case studies to highlight how development projects in remote areas that provide easier access to water, which may be high in salt or other contaminants, can unintentionally worsen health outcomes and hasten water depletion. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 37908]

ResearchPod
Anthropogenic Hazards Linked to Georesource Exploitation

ResearchPod

Play Episode Listen Later May 17, 2022 13:56 Transcription Available


 Mining, fracking and other georesource activities pose various environmental hazards - groundwater contamination, air pollution, and even significant earthquakesThe EPOS Thematic Core Service for Anthropogenic Hazards (TCS AH) was created to facilitate global-scale open data access and research of anthropogenic hazards related to georesource exploitation. Find more about TCS AH at their website, or in this article: https://doi.org/10.1038/s41597-020-0429-3

Lock N Load with Bill Frady podcast
Lock N Load with Bill Frady Ep 2396 Hr 2

Lock N Load with Bill Frady podcast

Play Episode Listen Later May 2, 2022 54:03


Unlikely Source Throws Cold Water on Climate Catastrophism, Anthropogenic climate change will be a non-issue if this volcano blows, Prime Minister Pelosi? Is Anyone Raising Their Eyebrows Over What Nancy Said to Ukraine's Zelenskyy?, Use Biden's Student Loan Rich Jerk Giveaway to Destroy Academia.      Lock N Load is presented by; Guns.com https://www.guns.com/ And by; 2nd Hour Aero Precision https://aeroprecisionusa.com     And by; Modern Gun School https://mgs.edu  Ace Firearms http://www.acefirearms.com DeSantis Holsters https://www.desantisholster.com Staccato http://staccato2011.com Spikes Tactical https://www.spikestactical.com Chambers Custom https://chamberscustom.com XS Sights https://www.xssights.com C&H Precision https://chpws.com

ukraine guns staccato anthropogenic lock n load ukraine's zelenskyy bill frady xs sights
Adverse Reactions
Anthropogenic Ghosts on the Coast

Adverse Reactions

Play Episode Listen Later Apr 21, 2022 26:42 Transcription Available


While no longer national news, the Deepwater Horizon oil spill is still impacting the ecological health of the Gulf of Mexico and the livelihoods of the communities that rely upon the gulf's aquatic life, as Robert “Joe” Griffitt of the University of Southern Mississippi reveals. Dr. Griffitt and co-hosts Anne Chappelle and David Faulkner discuss how ecotoxicology is both an applied and a basic science, as well as how scientific discovery is not always a linear process. About the GuestRobert “Joe” Griffitt, PhD, is a Professor at and Director of the University of Southern Mississippi School of Ocean Science and Engineering. Ecotoxicology, toxicogenomics, and bioinformatics are the focus of Dr. Griffitt's research. Specifically, his lab investigates the impacts of metallic nanoparticles in aquatic and marine ecosystems and the effects of the 2010 Deepwater Horizon oil spill on the northern Gulf of Mexico. In both cases, his lab uses a combination of molecular and whole-animal endpoints to try to assess toxicological impacts at both cellular and organism levels. Dr. Griffitt earned a BS in marine biology from the University of North Carolina Wilmington and an MS in marine science and a PhD in environmental science from the University of South Carolina. He completed his postdoctoral research at the University of Florida. 

The Academic Minute
Elise Granek, Portland State University – Understanding the Impacts of Anthropogenic Stressors on the Ecosystems of Coastal Transition Zones

The Academic Minute

Play Episode Listen Later Mar 31, 2022 2:30


On Portland State University Week:  The changing atmosphere is putting stresses on ecosystems. Elise Granek, associate professor of environmental science & management, determines how to identify solutions to keep coastal environments viable. Dr. Elise Granek graduated with her MES from Yale University and went on to earn her PhD from Oregon State. Her general fields […]

Meet Me on Planet 3
Episode 6 - Duncan Cook on Learning About Climate Change from Ancient Civilizations

Meet Me on Planet 3

Play Episode Listen Later Aug 19, 2021 22:40


For Meet Me on Planet 3 podcast episode 6, I interviewed Dr. Duncan Cook, a Senior Lecturer of Geography at Australian Catholic University (ACU). (In American lingo, we'd call him a professor.) Duncan describes some of the archaeological data that support the claim that drought, caused by deforestation, forced the ancient Maya to abandon their inland cities. Climate change, anyone? I seriously learned so much from our conversation. You MUST listen to this interview - Duncan's work and his data are fascinating. I secretly (or not so secretly) hope he invites me on his next expedition! Some key terms used in this episode: Anthro: Anthro is a prefix that means human. Anthropogenic means caused by humans. For example, anthropogenic sources of carbon indicates carbon dioxide in our atmosphere due to human activities, such as burning coal for electricity. Paleo: Paleo is another prefix, which means occurring in the distant past. For example, the expression "paleo diet" is used to describe foods that could have been hunted or gathered by ancient humans. Geo: A third prefix, geo, means Earth. A Geographer studies not just maps but also how society interacts with Earth's natural environment. Speaking of geography, two locations that come up include the Petén, which is a region in northern Guatemala, and the Yucatán, which refers to an area of Mexico. Catchment: Catchment is another way of describing a watershed, such as the area surrounding a lake or river. Calcium Carbonate: A little high school chemistry for you! Calcium carbonate is an important chemical in seashells. Its chemical formula is CaCO3, revealing that it consists of one calcium atom, one carbon atom, and three oxygen atoms. Isotope: An isotope refers to the same kind of atom with different numbers of neutrons in their nuclei and therefore different atomic masses. For example, Oxygen-16 and Oxygen-18 are isotopes. They are both forms of the element, oxygen, but they have different atomic masses due to differing numbers of neutrons. If you enjoyed this episode, subscribe today, and tell a friend to Meet Me on Planet 3 as well! Also check out my blog, follow @meetmeonplanet3 on Instagram and Twitter, and email me with topic suggestions or questions - meetmeonplanet3@gmail.com.

The Ground Shots Podcast
Wild Tending Series / Gabe and Kelly on ecological history, anthropogenic landscapes and the negative side of conservation

The Ground Shots Podcast

Play Episode Listen Later Jan 4, 2021 102:32


This episode of the Ground Shots Podcast is a conversation between Kelly Moody and Gabe Crawford.   We haven't done an episode together since we were on the Colorado Trail this past summer. So, we wanted to talk about the research we have been doing since we got off of the trail, and while hermiting a bit in our bell tent camp along a riparian corridor, outside of Durango, Colorado. We've been thinking a lot about what land tending means, and definitions of ‘wildness,' and ‘wilderness' since hiking the trail, and wanted to spend some time looking into the literature out there on conservation, ecology and agriculture. We've only touched the surface with our research, but wanted to talk about it on air with ya'll here, and connect some distant tendrils of what we're finding through conversation. Above all, our goal has been to try to understand why anthropogenic (human tended and co-created) landscapes are ignored in scientific literature, hence why ‘wild-tending' seems far-fetched to some folks. And, we want to understand the deeper origins of the invasion biology field of conversation and how it may be connected to ethnocentrism, racism, unexamined colonialist assumptions in the fields of history and science, and more. Since this episode was recorded and edited, we have migrated to where my family is in southern Virginia for the rest of the winter and are trying to adjust to a different culture, climate and navigating the pandemic without public land.   In this episode of the podcast, we talk about:   the oppressive colonizing force of the Christian church institution in Europe and how this influenced the suppression of land based spirituality some etymology of ‘heretic,' ‘heathen,' ‘villan,' and ‘pagan' how the disregard for historic anthropogenic landscapes is connected to the obsession with ‘pristine' ecology and ‘wilderness' notions how Eurocentric ideas about agriculture influenced what colonists saw as ‘uncivilized' or ‘cultivated' on turtle island and how these ethnocentric biases ignored anthropogenic landscapes the white supremacy inherent in the western scientific interpretation of human cultivation, land management and indigenous influence on ecology biases in the historical accounts of indigenous cultures and the landscapes of Turtle Island, South America, etc. by European explorers yet many of these accounts are used to determine ecological baselines in conservation goals some of the origins of emotive, moral and value based language in invasive biology and conservation fields the roots of why conservationism is wary to include indigenous peoples in its preservation of ‘pristine wilderness' and how the creation of baselines that doesn't include indigenous land management practices, even though the ecological baselines that might be their goals were anthropogenic landscapes the history of national parks extirpating natives off of their land in order to ‘preserve' an idea of ‘wilderness' and how they continue to ignore how the humans there were a part of creating and managing the landscapes the affluence associated with conservation culture and the western ideas of the museumification of ‘pristine land' the misinformation in the academic literature of invasion biology created through confirmation biases and disproven theories continuing to be referenced as facts   Links: A slew of resources related to what we chatted about on the podcast can be found below. Subscribe to our email newsletter, found at the bottom of this link section, for updates on when we will be offering some classes related to these topics. “Rambunctious Garden : Saving Nature in a Post-Wild World” by Emma Marris “Beyond the War on Invasive Species” by Tao Orion “Keeping it Living: : Traditions of Plant Use and Cultivation on the Northwest Coast of North America” by Nancy Turner “The Burning Times” by Jeanne Kalogridis Southwest Colorado Wildflowers entry on Triteleia grandiflora (Wild Hyacinth, Large-flowered Onion), where the botanists mention the likelihood that the Utes brought it through trade from the Pacific Northwest and planted it to eat, given it is a very disjunct species from where it is normally found “The Ecology of Invasions by Animals and Plants” by Charles Elton “Charles S. Elton and the Dissociation of Invasion Ecology from the Rest of Ecology” by Mark Davis “Don't Judge Species on Their Origins” by Mark Davis and Matthew K. Chew “1491": New Revelations of the Americas before Columbus” by Charles Mann ECOLOGISTS, ENVIRONMENTALISTS, EXPERTS, AND THE INVASION OF THE ‘SECOND GREATEST THREAT' by Matthew K. Chew “The rise and fall of biotic nativeness: a historical perspective” by Matthew K. Chew “Invasions: the trail behind, the path ahead, and a test of a disturbing idea” by Angela Moles "Is rapid evolution common in introduced plant species?” by Angela Moles Torreya Guardians website: “Assisted Migration (Assisted Colonization, Managed Relocation, Translocation) and Rewilding of Plants and Animals in an Era of Rapid Climate Change” “Quantifying Threats to Imperiled Species in the United States: Assessing the relative importance of habitat destruction, alien species, pollution, overexploitation, and disease” by David Wilcove (this article is routinely cited as the reference for invasive species being the second greatest threat to biodiversity when it doesn't even say that, alongside Edward O. Wilson's 1992 book, “The Diversity of Life”) “Invasion Biology : Critique of a Pseudoscience” by David Theodoropoulos “Environmental determinism”: This is a wikipedia article on the history of environmental determinism in the contest of western colonialism and how this philosophy was used to justify abuses to human rights. “How conservation became colonialism” BY ALEXANDER ZAITCHIK “Forgotten Fires : Native Americans and the Transient Wilderness” by Omer C. Stewart   Call the podcast and leave us a message (you give us permission to potentially air it on the podcast): 1-434-233-0097   Support the podcast on Patreon to contribute monthly to our grassroots self-funding of this project  For one time donations to support this work: Paypal : paypal.me/petitfawn VENMO: @kelly-moody-6 Cashapp: cash.app/$groundshotsproject     Our website with an archive of podcast episodes, educational resources, past travelogues and more: http://www.ofsedgeandsalt.com  Our Instagram pages: @goldenberries / @groundshotspodcast Join the Ground Shots Podcast Facebook Group to discuss the episodes Subscribe to our newsletter for updates on the Ground Shots Project Theme music: 'Sweat and Splinters' by Mother Marrow Interstitial Music: “Big Ivy” by the Resonant Rouges Hosted by: Kelly Moody Produced by: Kelly Moody and Gabe Crawford

Green Dreamer: Sustainability and Regeneration From Ideas to Life
187) Mark Hoddle: Navigating the complex fight against anthropogenic invasive species

Green Dreamer: Sustainability and Regeneration From Ideas to Life

Play Episode Listen Later Nov 4, 2019 46:25


Mark Hoddle is an entomologist at the University of California Riverside, where he researches biological control and management of invasive species, especially insects affecting agriculture, the wilderness, and urban areas. In this podcast episode, Mark sheds light on when a nonnative species crosses the line becoming invasive species; how this human-driven issue may continue to aggravate over time and how we can address their potential harms to local biodiversity using nature-based solutions; and more.   Episode notes: www.greendreamer.com/187 Weekly solutions-based news: www.greendreamer.com  Support the show: www.greendreamer.com/support  Instagram: www.instagram.com/greendreamerpodcast