Podcasts about realclimate

My Conversation with Mann and Hotez begins at 36 mins Stand Up is a daily podcast. I book,host,edit, post and promote new episodes with brilliant guests every day. This show is Ad free and fully supported by listeners like you! Please subscribe now for as little as 5$ and gain access to a community of over 750 awesome, curious, kind, funny, brilliant, generous souls In this “well-researched guide,” two of the world's most respected scientists reveal the forces behind the dangerous anti-science movement—and offer “powerful ideas about how to fight back” (Bill McKibben, author of Here Comes the Sun) “Science is indeed under siege, and that's not good for any of us. Here, Peter Hotez and Michael Mann name names...It's not too late to do something; it's time to get things done. Read on” (Bill Nye, science educator) From pandemics to the climate crisis, humanity faces tougher challenges than ever. Whether it's the health of our people or the health of our planet, we know we are on an unsustainable path. But our efforts to effectively tackle these existential crises are now hampered by a common threat: politically and ideologically motivated opposition to science. Michael E. Mann and Peter J. Hotez are two of the most respected and well-known scientists in the world and have spent the last twenty years on the front lines of the battle to convey accurate, reliable, and trustworthy information about science in the face of determined and nihilistic opposition. In this powerful manifesto, they reveal the five main forces threatening science: plutocrats, pros, petrostates, phonies, and the press. It is a call to arms and a road map for dismantling the forces of anti-science. Armed with the information in this book, we can be empowered to promote scientific truths, shine light on channels of dark money, dismantle the corporations poisoning the planet, and ultimately avert disaster. Peter J. Hotez, MD, PhD, is the founding dean of The National School of Tropical Medicine at Baylor College of Medicine in Houston, Texas, as well as director of the Texas Children's Hospital Center for Vaccine Development. He is an elected member of the Institute of Medicine of National Academies as well as the American Academy of Arts and Sciences. A pediatrician and an expert in vaccinology and tropical disease, Hotez has authored hundreds of peer-reviewed articles and editorials as well dozens of textbook chapters. www.peterhotez.org Dr. Michael E. Mann is Presidential Distinguished Professor in the Department of Earth and Environmental Science at the University of Pennsylvania, with a secondary appointment in the Annenberg School for Communication. He is director of the Penn Center for Science, Sustainability, and the Media (PCSSM). Dr. Mann received his undergraduate degrees in Physics and Applied Math from the University of California at Berkeley, an M.S. degree in Physics from Yale University, and a Ph.D. in Geology & Geophysics from Yale University. His research involves the use of theoretical models and observational data to better understand Earth's climate system. Dr. Mann was a Lead Author on the Observed Climate Variability and Change chapter of the Intergovernmental Panel on Climate Change (IPCC) Third Scientific Assessment Report in 2001 and was organizing committee chair for the National Academy of Sciences Frontiers of Science in 2003. He has received a number of honors and awards including NOAA's outstanding publication award in 2002 and selection by Scientific American as one of the fifty leading visionaries in science and technology in 2002. He contributed, with other IPCC authors, to the award of the 2007 Nobel Peace Prize. He was awarded the Hans Oeschger Medal of the European Geosciences Union in 2012 and was awarded the National Conservation Achievement Award for science by the National Wildlife Federation in 2013. He made Bloomberg News' list of fifty most influential people in 2013. In 2014, he was named Highly Cited Researcher by the Institute for Scientific Information (ISI) and received the Friend of the Planet Award from the National Center for Science Education. He received the Stephen H. Schneider Award for Outstanding Climate Science Communication from Climate One in 2017, the Award for Public Engagement with Science from the American Association for the Advancement of Science in 2018 and the Climate Communication Prize from the American Geophysical Union in 2018. In 2019 he received the Tyler Prize for Environmental Achievement and in 2020 he received the World Sustainability Award of the MDPI Sustainability Foundation. He was elected to the U.S. National Academy of Sciences in 2020. He is a Fellow of the American Geophysical Union, the American Meteorological Society, the Geological Society of America, the American Association for the Advancement of Science, and the Committee for Skeptical Inquiry. He is also a co-founder of the award-winning science website RealClimate.org. Dr. Mann is author of more than 200 peer-reviewed and edited publications, numerous op-eds and commentaries, and five books including Dire Predictions: Understanding Climate Change, The Hockey Stick and the Climate Wars: Dispatches from the Front Lines, The Madhouse Effect: How Climate Change Denial is Threatening our Planet, Destroying Our Politics, and Driving Us Crazy, The Tantrum that Saved the World and The New Climate War: The Fight to Take Back Our Planet. 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Ralph welcomes Michael Mann, Professor in the “Department of Earth and Environmental Science” at the University of Pennsylvania and author along with Dr. Peter Hotez of “Science Under Siege: How to Fight the Five Most Powerful Forces that Threaten Our World.” Then we are joined by Martin O'Malley, former governor of Maryland and one time Commissioner of the Social Security Administration to refute all the lies being told about the state of Social Security.Dr. Michael E. Mann is Presidential Distinguished Professor in the “Department of Earth and Environmental Science” at the University of Pennsylvania. He is a co-founder of the award-winning science website RealClimate.org, and the author of more than 200 peer-reviewed and edited publications, numerous op-eds and commentaries, and seven books, including “Science Under Siege: How to Fight the Five Most Powerful Forces that Threaten Our World” (co-authored with Dr. Peter Hotez).It's the five actors that we talk about, the five forces that threaten our world: the Plutocrats, the Petro States, the Polluters, the Propagandists, and yes, the Press, not all media outlets, but many of them, including even what we used to think of as legacy. Objective news outlets like the New York Times and the Washington Post too often engage in what we call performative neutrality, where anti-science positions are placed on an equal footing with the overwhelming consensus of the world's scientists.Dr. Michael MannPeople like to finger point at China, which currently is the largest emitter (of greenhouse gases) because they industrialized much later than the United States, more than a century later. But their trajectory is actually a downward trajectory. They've contributed far less carbon pollution to the atmosphere than we have, and they're taking greater action.Dr. Michael MannThe United States doesn't get to determine the future course of human civilization at this point. It's going to be the rest of the world. All the United States gets to determine is whether it's going to be on the front line of the clean energy transition, the great economic development of this century, whether they're going to be on board or left behind.Dr. Michael MannMartin O'Malley served as Commissioner of the Social Security Administration from December 20, 2023 to November 29, 2024. He previously served as Governor of Maryland from 2007 to 2015, following two terms as Mayor of the City of Baltimore.Once they (the Trump Administration) got rid of the heads of all of the offices of Inspectors General, they started launching these big lies, like the lie that there are 12 million dead people that continue to receive checks. And as Trump said himself to Congress, some of them are as much as 300 years old, which would have had them here for the founding of Jamestown.Martin O'MalleyThey (Republicans) are trying to wreck it (Social Security), wreck its reputation, wreck its customer service, so then they can rob it.Martin O'MalleyNews 10/3/25* Our top story this week is President Trump's chilling speech to the military high command, in which he proclaimed that “America is under invasion from within,” per PBS. Trump went on to say that he plans to use American cities – citing Chicago, San Francisco, and Portland – as “training grounds for our military.” Warning against conscientious objections by the military to this weaponization against domestic opponents, Trump added “I'm going to be meeting with generals and with admirals and with leaders. And if I don't like somebody, I'm going to fire them right on this spot.” Secretary of Defense Pete Hegseth, who has recently styled himself Secretary of War, reiterated this message, saying “if the words I'm speaking today are making your heart sink, then you should do the honorable thing and resign.” In terms of actual policy, a new draft National Defense Strategy calls for prioritizing defense of the “homeland,” over potential foreign threats, such as from China, per POLITICO. The administration followed up this declaration with a dystopian deployment in Chicago, where federal agents rappelled down from helicopters to raid a South Side apartment building, arresting Venezuelan migrants and Black American citizens alike. In a statement given to ABC7 Chicago, one man detained by feds stated “They had the Black people in one van, and the immigrants in another.” Illinois Governor J.B. Pritzker decried the presence of “jackbooted thugs roaming around a peaceful downtown,” and demanded federal troops “Get out of Chicago...You are not helping us,” per the New York Times.* Speaking of conflicts abroad, this week Trump unveiled his proposal for a peace deal in Gaza. According to CNN, “The plan calls for Israel to release 250 Palestinian prisoners with life sentences, as well as 1,700 Palestinians detained since the start of the war, in exchange for Hamas freeing 48 hostages.” Once these exchanges have been completed, Israel is to gradually withdraw from Gaza and turn over administration of the enclave to a “Board of Peace,” which will include Trump himself along with former British Prime Minister Tony Blair, in a bizarre historical echo of the British mandatory rule over Palestine. If this process proceeds, it will supposedly create “a path for a just peace on the basis of a two-state solution.” The odds of success however are slim.* In more Gaza news, the Global Sumud Flotilla has been intercepted off the coast of Gaza and Israel has detained the activists on board. Video evidence shows the IDF detaining activist Greta Thunberg specifically. According to Congresswoman Rashida Tlaib, “The Israeli government has illegally abducted over 450 participants of the Global Sumud Flotilla, including nearly two dozen U.S. citizens…We must demand their immediate release and their protection from abuse and torture in Israeli detention. End the siege and genocide of Gaza now.” According to the Flotilla organizers, one of the ships – the Mikeno – got as close as 9.3 miles from the coast, within Gaza's territorial waters, before they lost its signal. While disappointing, given that this is the largest aid flotilla to Gaza in history and came so close to the shore, it seems that at least the flotilla gave fishermen in Gaza the opportunity to go out on the water without interference from the Israeli navy – a crack in the all-encompassing blockade.* Meanwhile, Fox News reports that Israeli intelligence hijacked all cellphones in Gaza in order to forcibly broadcast Prime Minister Netanyahu's United Nations General Assembly speech last week, in which he accused the leaders of western nations who recently recognized the state of Palestine – France, Australia, and the U.K. among others – of being “Leaders who appease evil rather than support a nation whose brave soldiers guard you from the barbarians at the gate,” adding, “They're already penetrating your gates. When will you learn?” Netanyahu's speech was also blasted into Gaza via loudspeakers on the Israeli side of the border. The families of the hostages still held in Gaza released a statement decrying this provocative action, writing “We know from our children…that the loudspeakers were placed inside Gaza. This action endangers their lives, all for the sake of a so-called public diplomacy campaign to preserve [Netanyahu's] rule…He is doing PR at the expense of our children's lives and security. Today we lost the last shred of trust we had in the political echelon and in the army leaders who approved this scandalous operation.”* In Latin America, Trump is planning to bailout Argentina, which has suffered tremendous economic shocks under the stewardship of radical Libertarian President Javier Milei. According to Newsweek, Treasury Secretary Scott Bessent has offered Argentina a, “$20 billion swap line and other forms of assistance to help stabilize the Argentine peso, and said the U.S. remained ‘prepared to do what is necessary' to sustain the ‘important strides' taken by Milei.” This kind of ideologically driven foreign assistance flies in the face of Trump's supposed “America First” policies, but beyond that it has infuriated domestic interests, especially in the agricultural sector. American Soybean Association President Caleb Ragland posted a statement reading, “The frustration is overwhelming…U.S. soybean prices are falling, harvest is underway, and farmers read headlines not about securing a trade agreement with China, but that the U.S. is extending…economic support to Argentina.” This is a particular twist of the knife because following Trump's offer, Argentina lowered export restrictions and sent “20 shiploads of Argentine soybeans to China in just two days.” Republicans representing agricultural interests share this fury. Iowa Senator Chuck Grassley wrote “Why would [America] help bail out Argentina while they take American soybean producers' biggest market???...We should use leverage at every turn to help [the] hurting farm economy. Family farmers should be top of mind in negotiations by representatives of [the] USA.” North Dakota Representative Julie Fedorchak added “This is a bitter pill for North Dakota soybean farmers to swallow.”* Moving on from foreign affairs, this week saw the release of a new batch of Epstein files, demanded by Democrats on the House Oversight Committee and turned over by the Jeffrey Epstein Estate. These files include “phone message logs, copies of flight logs and manifests for aircraft,” along with “copies of financial ledgers and Epstein's daily schedule.” These new releases implicate many big names, including Elon Musk, Peter Thiel, Steve Bannon, and well-documented Epstein associate, Prince Andrew of the British royal family, per the BBC. The release of these files is the latest victory in the campaign to expose everyone involved with Epstein's underage sex ring, a campaign Republicans in government – led by President Trump – have resisted. According to the Hill, Speaker Mike Johnson is refusing to allow the swearing-in of Adelita Grijalva, who was elected last week in a special election to fill the seat vacated by her father's death. In this move, many see an attempt by Speaker Johnson to stave off the discharge petition to release the Epstein files. Grijalva has already committed to signing the petition.* In the wake of the Charlie Kirk assassination, Republicans have hammered the left for what they see as violent rhetoric, with the White House going so far as to classify certain ideas – among them anti-fascism, anti-capitalism and “extremism on migration, race, and gender” – as potentially punishable under domestic terrorism laws. Meanwhile, however, the Arizona Mirror reports a Republican lawmaker in the state has called for the Washington Democratic Congresswoman Pramila Jayapal to be “tried convicted and hanged.” The lawmaker, state Representative John Gillette, was responding to a video in which Jayapal counseled protestors on “non-violent resistance” to Trump's policies. Gillette on the other hand has vocally supported the January 6th insurrectionaries, labeling them “political prisoners” and calling for their release. Asked for comment, Gillette said “The comment is what it is.” For her part, Congresswoman Jayapal has called for “All political leaders, of all parties, [to] denounce” these comments.* Turning to local news, incumbent New York City Mayor Eric Adams has dropped his bid for reelection, Reuters reports. Adams has been mired in scandal of all kinds, including a federal indictment for bribery. Speculation abounds as to why he chose to suspend his campaign now. It is too late to take his name off of the ballot and he declined to endorse any other candidate, making it unlikely that he did so to bolster the chances of disgraced former Governor Andrew Cuomo, who is still continuing his independent bid for the mayoralty despite lagging behind Democratic nominee Zohran Mamdani by a substantial margin. On the other hand, Adams has previously been offered incentives by President Trump to drop out of the race, including potential protection from prosecution and an ambassadorial post in Saudi Arabia. Curtis Sliwa, the Republican nominee, claims “Seven different people,” have offered him a “total of $10 million,” to withdraw from the race, but he adamantly refuses to do so, saying “you can't bribe me, buy me, lease me, I'm not for sale.” This from the New York Post.* Next, on September 25th, Black liberation activist Assata Shakur passed away at the age of 78, per Democracy Now!. Shakur had been convicted of killing a New Jersey state trooper in 1973, though serious doubts remain about her role in the death. She escaped from prison in 1979 and fled to Cuba, where she received asylum in 1984 and continued to maintain her innocence until her death. In 1998, Pope John Paul II visited Cuba and faced calls to demand Assata's extradition to the United States to “face justice” for the murder. In a highly-publicized letter, Assata wrote “The New Jersey State Police and other law enforcement officials say they want to see me brought to ‘justice.' But I would like to know what they mean by ‘justice.' Is torture justice?... When my people receive justice, I am sure that I will receive it, too.” Rest in power, Assata.* Our final story comes to us from, where else, but Hollywood. Variety reports, AI production studio Particle6 has created an AI “actress” who is “named” Tilly Norwood and thereby created a firestorm within the entertainment industry. Tilly's creator, Eline Van der Velden argues that she sees, “AI not as a replacement for people, but as a new tool…Just as animation, puppetry, or CGI opened fresh possibilities without taking away from live acting…nothing – certainly not an AI character – can take away the craft or joy of human performance.” However, SAG-AFTRA – the union representing screen actors – has issued a blistering statement, writing “To be clear, ‘Tilly Norwood' is not an actor, it's a character generated by a computer program that was trained on the work of countless professional performers — without permission or compensation…It has no life experience to draw from, no emotion and, from what we've seen, audiences aren't interested in watching computer-generated content untethered from the human experience.” The statement continues, “It doesn't solve any ‘problem' — it creates the problem of using stolen performances to put actors out of work, jeopardizing performer livelihoods and devaluing human artistry.” This episode is simply the latest clash within the entertainment industry between workers and the rising tide of AI. It will not be the last.This has been Francesco DeSantis, with In Case You Haven't Heard. Get full access to Ralph Nader Radio Hour at www.ralphnaderradiohour.com/subscribe

On The Space Show for Wednesday, 3 September 2025: Eric Philips: Australian Polar Explorer to Polar Orbiting AstronautEric Philips OAM (born 30 April 1962) is an Australian polar explorer, adventurer, polar guide and now private astronaut aboard the Fram2 mission.To learn more about Eric Philips and the Fram2 mission, listen to our two-part special episodes of The Space Show from October 2024: * 2024.10.02 | Fram2 Polar Mission — Part 1: One More Orbit * 2024.10.09 | Fram2 Polar Mission — Part 2: Greenland & Polar OrbitPlanet Earth: Season 6 — Episode 69 * Dr Karen St. Germain, Earth Science Division Director, NASA, Washington D.C. speaking at COP26 in 2021.The UK hosted the 26th UN Climate Change Conference of the Parties (COP26) at the Scottish Event Campus (SEC) in Glasgow on 31 October – 13 November 2021. * 50th Anniversary of the Geostationary Operational Environmental Satellite (GOES) Program Since 1975, NOAA's GOES Satellites have provided continuous imagery and data on atmospheric conditions and solar activity (space weather). They have even aided in search and rescue of people in distress. GOES data products have led to more accurate and timely weather forecasts and better understanding of long-term climate conditions. * The Atmospheric Waves Experiment (AWE) on the International Space Station studies air glow caused by Atmospheric Gravity Waves. * Global Precipitation Measurement or GPM Microwave Imager (GMI) * Aerosols with Erika Podest, Carbon Cycle and Ecosystem Scientist at Jet Propulsion Laboratory * Gavin Schmidt, Climate Scientist answers the question: How do we know what the climate of the Earth was like in the distant past?Gavin Schmidt is a British climatologist, climate modeler and Director of the NASA Goddard Institute for Space Studies (GISS) in New York, and co-founder of the climate science blog RealClimate.

In this week's episode, David is joined by climate scientist Dr Gavin Schmidt, Director of the NASA Goddard Institute of Space Studies (GISS) and co-founded of the RealClimate blog. To support this podcast and our research lab, head to www.coolworldslab.com/support RealClimate: https://www.realclimate.org/ NASA GISS: https://www.giss.nasa.gov/ Cool Worlds Podcast Theme by Hill [https://open.spotify.com/artist/1hdkvBtRdOW4SPsnxCXOjK]

The Earth's climate keeps changing, largely due to the effects of human activity, and we haven't been doing enough to slow things down. Indeed, over the past year, global temperatures have been higher than ever, and higher than most climate models have predicted. Many of you have probably seen plots like this. Today's guest, Gavin Schmidt, has been a leader in measuring the variations in Earth's climate, modeling its likely future trajectory, and working to get the word out. We talk about the current state of the art, and what to expect for the future.Support Mindscape on Patreon.Blog post with transcript: https://www.preposterousuniverse.com/podcast/2024/05/20/276-gavin-schmidt-on-measuring-predicting-and-protecting-our-climate/Gavin Schmidt received his Ph.D. in applied mathematics from University College London. He is currently Director of NASA's Goddard Institute for Space Studies, and an affiliate of the Center for Climate Systems Research at Columbia University. His research involves both measuring and modeling climate variability. Among his awards are the inaugural Climate Communications Prize of the American Geophysical Union. He is a cofounder of the RealClimate blog.NASA web pageColumbia web pageGoogle Scholar publicationsWikipediaSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

We speak with Dr. Gavin Schmidt, climate scientist, director of the Goddard Institute for Space Studies and co-founder of the RealClimate climate science blog. Gavin's research focuses on understanding the past, present and future of the climate system and the impacts of the various drivers of climate change. In this episode we take a deep dive on the science of climate change covering how it is observed, detected and attributed. Along the way Gavin debunks several climate skeptic talking points and discusses the changing challenges of climate communication.Links:Gavin's profile at NASA GISS.The RealClimate blog.The IPCC on humanity's unequivocal influence on the climate.The Oridivician (Not Oligocene) was the geological age that Gavin was referring to.The Smithsonian project to document 500 million years of global-mean temperature (Science).Gavin giving the Stephen Schneider Lecture in 2013: What should a climate scientist advocate for?

Join us as we re-release of our favorite interviews that we have done, with one of the truly great climate scientists and communicators, Professor Michael Mann!Michael Mann, Distinguished Professor at The Pennsylvania State University, has a long history of studying and discussion climate change.  His new book, titled The New Climate War, is out now!In this episode we interview Mike about his journey in academia, what the new climate war is all about, and what he sees as the best path towards solutions.  We discuss how last climate war has ended, what we all can do to fix the problem, and how Dr. Mann sees the future working out.Remember to leave us a rating and a review, and share PlanetGeo with your friends! Follow us on all the social medias @planetgeocast. Dr. Michael E. Mann received his undergraduate degrees in Physics and Applied Math from the University of California at Berkeley, an M.S. degree in Physics from Yale University, and a Ph.D. in Geology & Geophysics from Yale University.Dr. Mann was a Lead Author on the Observed Climate Variability and Change chapter of the Intergovernmental Panel on Climate Change (IPCC) Third Scientific Assessment Report in 2001 and was organizing committee chair for the National Academy of Sciences Frontiers of Science in 2003. He has received a number of honors and awards including NOAA's outstanding publication award in 2002 and selection by Scientific American as one of the fifty leading visionaries in science and technology in 2002. He contributed, with other IPCC authors, to the award of the 2007 Nobel Peace Prize. He was awarded the Hans Oeschger Medal of the European Geosciences Union in 2012 and was awarded the National Conservation Achievement Award for science by the National Wildlife Federation in 2013. He made Bloomberg News' list of fifty most influential people in 2013.  In 2014, he was named Highly Cited Researcher by the Institute for Scientific Information (ISI) and received the Friend of the Planet Award from the National Center for Science Education. He received the Stephen H. Schneider Award for Outstanding Climate Science Communication from Climate One in 2017, the Award for Public Engagement with Science from the American Association for the Advancement of Science in 2018 and the Climate Communication Prize from the American Geophysical Union in 2018. In 2019 he received the Tyler Prize for Environmental Achievement and in 2020 he received the World Sustainability Award of the MDPI Sustainability Foundation. He was elected to the U.S. National Academy of Sciences in 2020. He is a Fellow of the American Geophysical Union, the American Meteorological Society, the Geological Society of America, the American Association for the Advancement of Science, and the Committee for Skeptical Inquiry. He is also a co-founder of the award-winning science website RealClimate.org.——————————————————Instagram: @planetgeocastTwitter: @planetgeocastFacebook: @planetgeocastEmail: planetgeocast@gmail.comWebsite: https://planetgeocast.buzzsprout.com/ 

There is a new climate war afoot.  And, there is a book about it!  Professor Michael Mann, Distinguished Professor at The Pennsylvania State University, has a long history of studying and discussion climate change.  His new book, titled The New Climate War, is out now! In this episode we interview Mike about his journey in academia, what the new climate war is all about, and what he sees as the best path towards solutions.  We discuss how last climate war has ended, what we all can do to fix the problem, and how Dr. Mann sees the future working out. Send us your questions, thoughts, or suggestions! Dr. Michael E. Mann received his undergraduate degrees in Physics and Applied Math from the University of California at Berkeley, an M.S. degree in Physics from Yale University, and a Ph.D. in Geology & Geophysics from Yale University.Dr. Mann was a Lead Author on the Observed Climate Variability and Change chapter of the Intergovernmental Panel on Climate Change (IPCC) Third Scientific Assessment Report in 2001 and was organizing committee chair for the National Academy of Sciences Frontiers of Science in 2003. He has received a number of honors and awards including NOAA's outstanding publication award in 2002 and selection by Scientific American as one of the fifty leading visionaries in science and technology in 2002. He contributed, with other IPCC authors, to the award of the 2007 Nobel Peace Prize. He was awarded the Hans Oeschger Medal of the European Geosciences Union in 2012 and was awarded the National Conservation Achievement Award for science by the National Wildlife Federation in 2013. He made Bloomberg News' list of fifty most influential people in 2013.  In 2014, he was named Highly Cited Researcher by the Institute for Scientific Information (ISI) and received the Friend of the Planet Award from the National Center for Science Education. He received the Stephen H. Schneider Award for Outstanding Climate Science Communication from Climate One in 2017, the Award for Public Engagement with Science from the American Association for the Advancement of Science in 2018 and the Climate Communication Prize from the American Geophysical Union in 2018. In 2019 he received the Tyler Prize for Environmental Achievement and in 2020 he received the World Sustainability Award of the MDPI Sustainability Foundation. He was elected to the U.S. National Academy of Sciences in 2020. He is a Fellow of the American Geophysical Union, the American Meteorological Society, the Geological Society of America, the American Association for the Advancement of Science, and the Committee for Skeptical Inquiry. He is also a co-founder of the award-winning science website RealClimate.org. ——————————————————Instagram: @planetgeocastTwitter: @planetgeocastFacebook: @planetgeocast Youtube: https://www.youtube.com/channel/UCJ_A82nOMu0nIvZto6zMPqgEmail: planetgeocast@gmail.comWebsite: https://planetgeocast.buzzsprout.com/

Welcome to the preview to our full interview with Professor Michael Mann, prestigious climate scientist and author of the new book, The New Climate War.  Professor Mann is a Distinguished Professor at Penn State University, a member of the National Academy of Sciences,  and has won many science and science communication awards.  In this GeoShort we discuss the feeling of discovery that Dr. Mann felt when publishing the 1999 scientific article that documented the "hockey stick" graph of CO2 increase in the atmosphere.   Below is a short description of Dr. Mann's award-winning career, and join us next week for the full interview with Dr. Mann covering his new book, The New Climate War! Dr. Michael E. Mann received his undergraduate degrees in Physics and Applied Math from the University of California at Berkeley, an M.S. degree in Physics from Yale University, and a Ph.D. in Geology & Geophysics from Yale University.Dr. Mann was a Lead Author on the Observed Climate Variability and Change chapter of the Intergovernmental Panel on Climate Change (IPCC) Third Scientific Assessment Report in 2001 and was organizing committee chair for the National Academy of Sciences Frontiers of Science in 2003. He has received a number of honors and awards including NOAA's outstanding publication award in 2002 and selection by Scientific American as one of the fifty leading visionaries in science and technology in 2002. He contributed, with other IPCC authors, to the award of the 2007 Nobel Peace Prize. He was awarded the Hans Oeschger Medal of the European Geosciences Union in 2012 and was awarded the National Conservation Achievement Award for science by the National Wildlife Federation in 2013. He made Bloomberg News' list of fifty most influential people in 2013.  In 2014, he was named Highly Cited Researcher by the Institute for Scientific Information (ISI) and received the Friend of the Planet Award from the National Center for Science Education. He received the Stephen H. Schneider Award for Outstanding Climate Science Communication from Climate One in 2017, the Award for Public Engagement with Science from the American Association for the Advancement of Science in 2018 and the Climate Communication Prize from the American Geophysical Union in 2018. In 2019 he received the Tyler Prize for Environmental Achievement and in 2020 he received the World Sustainability Award of the MDPI Sustainability Foundation. He was elected to the U.S. National Academy of Sciences in 2020. He is a Fellow of the American Geophysical Union, the American Meteorological Society, the Geological Society of America, the American Association for the Advancement of Science, and the Committee for Skeptical Inquiry. He is also a co-founder of the award-winning science website RealClimate.org. ——————————————————Instagram: @planetgeocastTwitter: @planetgeocastFacebook: @planetgeocast Youtube: https://www.youtube.com/channel/UCJ_A82nOMu0nIvZto6zMPqgEmail: planetgeocast@gmail.comWebsite: https://planetgeocast.buzzsprout.com/

In this episode of Rationally Speaking, Julia and Massimo talk to physicist and climatologist Michael Mann about how we know the climate is getting warmer. Among other things, they cover the physical processes of climate change, the role that predictive models have played in confirming scientists' theories about the rate of warming, and what are uncertainties in the science. Also, how optimistic we should be about technological solutions to the problem. Dr. Michael E. Mann is Distinguished Professor of Meteorology at Penn State University, with joint appointments in the Department of Geosciences and the Earth and Environmental Systems Institute. He is also director of the Penn State Earth System Science Center. Dr. Mann is author of more than 160 peer-reviewed and edited publications, and has published two books including Dire Predictions: "Understanding Global Warming in 2008 and The Hockey Stick and the Climate Wars: Dispatches from the Front Lines" in 2012. He is also a co-founder and avid contributor to the award-winning science website RealClimate.org. Sped up the speakers by ['1.0', '1.06']

In the first Experts Only episode of the new decade, Jon sits down with renowned climate scientist Dr. Michael E. Mann. Dr. Mann is Distinguished Professor of Atmospheric Science at Penn State and director of the Penn State Earth System Science Center. His research involves the use of theoretical models and observational data to better understand Earth's climate system, and his conclusions have put him at the epicenter of the climate movement. Dr. Mann is the author of more than 200 peer-reviewed and edited publications, numerous op-eds and commentaries, and four books, including: 'The Hockey Stick', 'Climate Wars: Dispatches from the Front Lines', 'The Madhouse Effect: How Climate Change Denial is Threatening our Planet', and the children’s book 'The Tantrum that Saved the World'. He is also the co-founder of the award winning science website RealClimate.org. For more on Dr. Mann, visit michaelmann.net.

Climate change will have a massive impact on humanity. The changes will be many and diverse, and the health of people all around the globe stands to be greatly impacted in a number of major ways. Sources: Books - A Farewell to Ice: A Report from the Arctic. Peter Wadhams Reports - State of the Climate 2018. CSIRO and Australian Government Bureau of Meteorology Journal Articles - Bambrick, H., Dear, K., Woodruff, R., Hanigan, I. & McMichael, A. (2008). The impacts of climate change on three health outcomes: temperature-related mortality and hospitalisations, salmonellosis and other bacterial gastroenteritis, and population at risk from dengue. Garnaut Climate Change Review, 2008. Bambrick, H. J., Woodruff, R. E. & Hanigan, I. C. climate change could threaten blood supply by altering the distribution of vector-borne disease: an Australian case-study. Global Health Action 2009. Websites - Desertification and flooding among the consequences of the greenhouse effect. Iberdrola. https://www.iberdrola.com/environment/greenhouse-effects-consequences-and-impacts Climate Change Primer. Warm Heart. https://warmheartworldwide.org/climate-change/?gclid=EAIaIQobChMIgfS6gbPG5QIVmpntCh3LjQlaEAAYASAAEgJeivD_BwE CO2 and Ocean Acidification: Causes, Impacts, Solutions. Union of Concerned Scientists. https://www.ucsusa.org/resources/co2-and-ocean-acidification Warming rivers make marked contribution to global greenhouse gas levels. Science Daily. https://www.sciencedaily.com/releases/2018/07/180718143053.htm The underestimated danger of a breakdown of the Gulf Stream System. RealClimate. http://www.realclimate.org/index.php/archives/2017/01/the-underestimated-danger-of-a-breakdown-of-the-gulf-stream-system/ What are the effects of climate change? MyClimate. https://www.myclimate.org/information/faq/faq-detail/detail/News/what-are-the-effects-of-climate-change/ France takes steps to avoid repeat of deadly 2003 heat wave. France24. https://www.france24.com/en/20150701-france-paris-heat-wave-alert-deadly-2003-summer-guidelines

Michael Mann is a distinguished professor of atmospheric science and director of the Earth System Science Centre at Pennsylvania State University. A climatologist and geophysicist, he is a leading contributor to the IPCC and is widely regarded as one of the world's leading climate scientists. His work has been pivotal in advancing our understanding of humanity's influence on global temperatures, notably through the famous “hockey stick graph” outlining the earth's temperature over the past millennium.  An outspoken defender of the scientific process and academic freedoms, his work also focuses on climate change denialism, reflected in his most recent book The Madhouse Effect: How Climate Change Denial Is Threatening Our Planet, Destroying Our Politics, and Driving Us Crazy (2016). He is a contributor to numerous publications including The Guardian and the Washington Post and documents the impact of climate change on current events in RealClimate.org. In this interview, Michael discusses the overwhelming scientific consensus on man-made climate change. He outlines some of the effects a warming planet could have in the future and through reference to recent extreme weather events — how climate change is already being felt in real time. Michael addresses climate change denialism, particularly the influence of “fake news,” and public disinformation campaigns that have helped turn climate science into a politically contentious topic. Michael also provides words of warning regarding geoengineering and stresses the primary need to reduce emissions whilst the carbon budget remains. He ends on a note of cautious optimism, stressing the success of the Paris Agreement, providing a blueprint to curb emissions, and how initiatives at the municipal and state level can help the United States' commitment to the accord, regardless of the political administration in the US. The post Episode 30: UN Climate Week Special: Professor Michael Mann appeared first on The Sustainability Agenda.

New Phase in Climate Crisis Raises Demand for Clean Energy by MFlowers We speak with Dr. Michael E. Mann, esteemed climate scientist, about the latest science regarding the climate crisis – the rise in global temperature, sea level rise, the impact of glacier melting on ocean currents and weather and what we can expect in the next few decades. Then we speak with Dr. Mark Z. Jacobson who has developed a 50-state plan for 100% renewable energy in the United States. Relevant articles and websites: Earth Enters New Era of Extreme Weather Caused by Global Warming, Michael Mann interviewed by Sharmini Peries 100% Clean and Renewable Wind, Water and Sunlight (WWS) All-Sector Energy Roadmaps for the 50 United States by Mark Jacobson et alia. RealClimate.org The Solutions Project  Skeptical Science Solutionary Rail   Guests: Michael Mann is Distinguished Professor of Atmospheric Science at Penn State University, with joint appointments in the Department of Geosciences and the Earth and Environmental Systems Institute (EESI). He is also director of the Penn StateEarth System Science Center (ESSC). Dr. Mann received his undergraduate degrees in Physics and Applied Math from the University of California at Berkeley, an M.S. degree in Physics from Yale University, and a Ph.D. in Geology & Geophysics from Yale University. His research involves the use of theoretical models and observational data to better understand Earth’s climate system. Dr. Mann was a Lead Author on the Observed Climate Variability and Change chapter of the Intergovernmental Panel on Climate Change (IPCC) Third Scientific Assessment Report in 2001 and was organizing committee chair for the National Academy of Sciences Frontiers of Science in 2003. He has received a number of honors and awards including NOAA’s outstanding publication award in 2002 and selection by Scientific American as one of the fifty leading visionaries in science and technology in 2002. He contributed, with other IPCC authors, to the award of the 2007 Nobel Peace Prize. He was awarded the Hans Oeschger Medal of the European Geosciences Union in 2012 and was awarded the National Conservation Achievement Award for science by the National Wildlife Federation in 2013. He made Bloomberg News’ list of fifty most influential people in 2013. In 2014, he was named Highly Cited Researcher by the Institute for Scientific Information (ISI) and received the Friend of the Planet Award from the National Center for Science Education. He is a Fellow of the American Geophysical Union, the American Meteorological Society, and the American Association for the Advancement of Science. Dr. Mann is author of more than 190 peer-reviewed and edited publications, and has published two books including Dire Predictions: Understanding Climate Change and The Hockey Stick and the Climate Wars: Dispatches from the Front Lines. He is also a co-founder of the award-winning science website RealClimate.org. Mark Z. Jacobson is a Professor of Civil and Environmental Engineering at Stanford University where he is also Director of the Atmosphere/Energy Program. He is a Senior Fellow for both the Woods Institute for the Environment and the Precourt Institute for Energy. He received a B.S. in Engineering, a B.A. in Economics and an M.S. in Environmental Engineering from Stanford University. He received an M.S. and a PhD in Atmospheric Science from UCLA. The main goal of Jacobson’s research is to understand better severe atmospheric problems, such as air pollution and global warming, and develop and analyze large-scale clean-renewable energy solutions to them. To address this goal, he has developed and applied three-dimensional atmosphere-biosphere-ocean computer models and solvers to simulate air pollution, weather, climate, and renewable energy. In 1993-4, he developed the world’s first computer model to treat the mutual feedback to weather and climate of both air pollution gases and particles, and in 2001, the first coupled air-pollution-weather-climate model to telescope from the global to urban scale. In 2000, he applied this model to discover that black carbon, the main component of soot pollution particles, might be the second-leading cause of global warming in terms of radiative forcing, after carbon dioxide. This and subsequent papers provided the original scientific basis for several laws and regulations on black carbon emission controls worldwide. His findings that carbon dioxide domes over cities and carbon dioxide buildup since preindustrial times have enhanced air pollution mortality through its feedback to particles and ozone served as a scientific basis for the Environmental Protection Agency’s 2009 approval of the first U.S. regulation of carbon dioxide (the California waiver). With respect to solvers, in 1993, he developed the world’s fastest ordinary differential equation solver in a three-dimensional model for a given level of accuracy. He subsequently developed solvers for cloud and aerosol coagulation, breakup, condensation/evaporation, freezing, dissolution, chemical equilibrium, and lightning; air-sea exchange; ocean chemistry; greenhouse gas absorption; and surface processes. With respect to energy, in 2001 he published a paper in Science examining the ability of the U.S. to convert a large fraction of its energy to wind power. In 2005, his group developed the first world wind map based on data alone. His students subsequently published papers on reducing the variability of wind energy by interconnecting wind farms; on integrating solar, wind, geothermal, and hydroelectric power into the grid; and on wave power. In 2009, he coauthored a plan, featured on the cover of Scientific American, to power the world for all purposes with wind, water, and sunlight (WWS). In 2010, he appeared in a TED debate rated as the sixth all-time science and technology TED talk. In 2011, he cofounded The Solutions Project, a group that combines science, business, and culture to develop and implement science based clean-energy plans for states and countries. In 2013, his group developed individual WWS energy plans for each of the 50 United States. To date, he has published two textbooks of two editions each and ~150 peer-reviewed journal articles. He has testified three times for the U.S. Congress. Nearly a thousand researchers have used computer models he has developed. In 2005, he received the American Meteorological Society Henry G. Houghton Award for “significant contributions to modeling aerosol chemistry and to understanding the role of soot and other carbon particles on climate.” In 2013, he received an American Geophysical Union Ascent Award for “his dominating role in the development of models to identify the role of black carbon in climate change” and the Global Green Policy Design Award for the “design of analysis and policy framework to envision a future powered by renewable energy.” In 2016, he received a Cozzarelli Prize from the Proceedings of the National Academy of Sciences for “outstanding scientific excellence and originality” in his paper on a solution to the U.S. grid reliability problem with 100% penetration of wind, water, and solar power for all purposes. He has also served on the Energy Efficiency and Renewables advisory committee to the U.S. Secretary of Energy and was invited to talk about his world and U.S. clean-energy plans on the Late Show with David Letterman.

Dr. Gavin Schmidt is the Director of the NASA Goddard Institute for Space Studies and Principal Investigator of the ModelE Earth System Model there. He received his PhD in Applied Mathematics from University College London. Afterward, he went on to conduct postdoctoral research at McGill University and Columbia University. Gavin worked for several years as an Associate Research Scientist and Research Scientist at Columbia before accepting a position with NASA where he has been for the last twenty years is today. In addition to his research, Gavin is also an avid science communicator and he is co-founder of the RealClimate blog. He was named EarthSky Science Communicator of the year and was awarded the Inaugural American Geophysical Union Climate Communication Prize both in 2011. He is also the co-author, with Joshua Wolfe, of Climate Change: Picturing the Science. Gavin is here with us today to tell us all about his journey through life and science.

In this episode of Rationally Speaking, Julia and Massimo talk to physicist and climatologist Michael Mann about how we know the climate is getting warmer. Among other things, they cover the physical processes of climate change, the role that predictive models have played in confirming scientists' theories about the rate of warming, and what are uncertainties in the science. Also, how optimistic we should be about technological solutions to the problem. Dr. Michael E. Mann is Distinguished Professor of Meteorology at Penn State University, with joint appointments in the Department of Geosciences and the Earth and Environmental Systems Institute. He is also director of the Penn State Earth System Science Center. Dr. Mann is author of more than 160 peer-reviewed and edited publications, and has published two books including Dire Predictions: "Understanding Global Warming in 2008 and The Hockey Stick and the Climate Wars: Dispatches from the Front Lines" in 2012. He is also a co-founder and avid contributor to the award-winning science website RealClimate.org.

If you experience any technical difficulties with this video or would like to make an accessibility-related request, please send a message to digicomm@uchicago.edu. Geophysicists David Archer and Raymond Pierrehumbert provide a joint perspective on rising CO2 levels in the atmosphere and their expected impact on the earth's climate. It's more than just a question of magnitude--this talk will address just how long (in geological terms) increased emissions will impact the planet's temperature, rainfall, sea level, and ice coverage. What are the ethical implications and economic arguments? Speaking from decades of research, Archer and Pierrehumbert will offer their thoughts on these questions and critique the thinking of some mainstream economists on climate change.Recommended reading:Climate Change: A Catastrophe in Slow Motion; RealClimate.org; The Long Thaw: How Humans are Changing the Next 100,000 Years of Earth's Climate; The millennial atmospheric lifetime of anthropogenic CO2; and Warming Papers (soon to be released by Blackwell/Wiley Press)

For the scientists who study global warming, now is the winter of their despair.   In the news, it has been climate scandal after alleged climate scandal.  First came “ClimateGate,” then “GlacierGate,” “Amazon Gate,” and so on.  In public opinion polls, meanwhile, Americans’ acceptance of the science of global warming appears to be declining.  Even a freak snowstorm now seems to sow added doubt about this rigorous body of research.   In response to growing public skepticism—and a wave of dramatic attacks on individual researchers—the scientific community is now bucking up to more strongly defend its knowledge.  Leading the charge is one of the most frequently attacked researchers of them all—Pennsylvania State University climatologist Michael Mann.   In this interview with host Chris Mooney, Mann pulls no punches.  He defends the fundamental scientific consensus on climate change, and explains why those who attack it consistently miss the target.  He also answers critics of his “hockey stick” study, and explains why the charges that have arisen in “ClimateGate” seem much more smoke than fire.   Dr. Michael E. Mann is a member of the Pennsylvania State University faculty, and director of the Penn State Earth System Science Center.  His research focuses on the application of statistical techniques to understanding climate variability and change, and he was a Lead Author on the “Observed Climate Variability and Change” chapter of the Intergovernmental Panel on Climate Change (IPCC) Third Scientific Assessment Report.  Among many other distinguished scientific activities, editorships, and awards, Mann is author of more than 120 peer-reviewed and edited publications.  That includes, most famously, the 1998 study that introduced the so called “hockey stick,” a graph showing that modern temperatures appear to be much higher than anything seen in at least the last thousand years.  With his colleague Lee Kump, Mann also recently authored the book Dire Predictions: Understanding Global Warming.  Finally, he is one of the founders and contributors to the prominent global warming blog, RealClimate.org.