Podcasts about mammoth the science

There are many many opinions on how genetic engineering is affecting the future. But Beth Shapiro has an optimistic view of how humans seem to be much more conscious of the impact that they're having, and where genetic engineering fits into that impact. Beth Shapiro is an investigator at the Howard Hughes Medical Institute and professor of ecology and evolutionary biology r at the University of California, Santa Cruz (UCSC). She is also the director of evolutionary genomics at the UCSC Genomics Institute. Her lab's research focuses on a wide range of evolutionary and ecological questions, mostly involving the application of genomics techniques to better understand how species and populations evolve through time. She is also the author of a number of books including “Life as We Made It: How 50,000 Years of Human Innovation Refined―and Redefined―Nature,” and “How to Clone a Mammoth: The Science of De-Extinction.”Beth joins Greg to talk about how her career moved from studying bison to genetic engineering, megafaunal extinctions, and GMOs in our food.Episode Quotes:How science & genetics has evolvedI don't think anybody in the late 1990s or early 2000s had any idea how much we would learn by doing this. How much being able to reach directly into the past and pull genetic data directly from the past, like a snapshot into history, was going to change the way we think about foundational things like what makes a species.On human impactOur footprints, our fingerprints are on everything that's out there. Even the species that we're trying to protect and preserve. And I don't think that's a bad thing.The timing of megafaunal extinctionsThe timing of megafaunal extinctions around the world is different depending on which continent we're talking about. And it just so happens that that timing coincides with the archeological evidence of the first appearance of people in most parts of the world. What's difficult about this is that it also coincides in many places with really rapid and large scale climate changes. Show Links:Guest Profile:Faculty Profile at University of California, Santa CruzProfessional Profile at Howard Hughes Medical InstituteProfessional Profile at Advances in Genome Biology and TechnologyBeth Shapiro on LinkedInBeth Shapiro on TwitterBeth Shapiro on TEDxDeExtinctionHer Work:UCSC Paleogenomics LabBeth Shapiro on Google ScholarHow to Clone a Mammoth: The Science of De-ExtinctionLife as We Made It: How 50,000 Years of Human Innovation Refined—and Redefined—Nature 

Could extinct species, like mammoths and passenger pigeons, be brought back to life? The science says yes. In How to Clone a Mammoth: The Science of De-Extinction (Princeton UP, 2020), Beth Shapiro, evolutionary biologist and pioneer in “ancient DNA” research, walks readers through the astonishing and controversial process of de-extinction. From deciding which species should be restored, to sequencing their genomes, to anticipating how revived populations might be overseen in the wild, Shapiro vividly explores the extraordinary cutting-edge science that is being used—today—to resurrect the past. Journeying to far-flung Siberian locales in search of ice age bones and delving into her own research—as well as those of fellow experts such as Svante Paabo, George Church, and Craig Venter—Shapiro considers de-extinction's practical benefits and ethical challenges. Would de-extinction change the way we live? Is this really cloning? What are the costs and risks? And what is the ultimate goal? Using DNA collected from remains as a genetic blueprint, scientists aim to engineer extinct traits — traits that evolved by natural selection over thousands of years—into living organisms. But rather than viewing de-extinction as a way to restore one particular species, Shapiro argues that the overarching goal should be the revitalization and stabilization of contemporary ecosystems. For example, elephants with genes modified to express mammoth traits could expand into the Arctic, re-establishing lost productivity to the tundra ecosystem. Looking at the very real and compelling science behind an idea once seen as science fiction, How to Clone a Mammoth demonstrates how de-extinction will redefine conservation's future. Marshall Poe is the editor of the New Books Network. He can be reached at marshallpoe@newbooksnetwork.com. Learn more about your ad choices. Visit megaphone.fm/adchoices

Could extinct species, like mammoths and passenger pigeons, be brought back to life? The science says yes. In How to Clone a Mammoth: The Science of De-Extinction (Princeton UP, 2020), Beth Shapiro, evolutionary biologist and pioneer in “ancient DNA” research, walks readers through the astonishing and controversial process of de-extinction. From deciding which species should be restored, to sequencing their genomes, to anticipating how revived populations might be overseen in the wild, Shapiro vividly explores the extraordinary cutting-edge science that is being used—today—to resurrect the past. Journeying to far-flung Siberian locales in search of ice age bones and delving into her own research—as well as those of fellow experts such as Svante Paabo, George Church, and Craig Venter—Shapiro considers de-extinction's practical benefits and ethical challenges. Would de-extinction change the way we live? Is this really cloning? What are the costs and risks? And what is the ultimate goal? Using DNA collected from remains as a genetic blueprint, scientists aim to engineer extinct traits — traits that evolved by natural selection over thousands of years—into living organisms. But rather than viewing de-extinction as a way to restore one particular species, Shapiro argues that the overarching goal should be the revitalization and stabilization of contemporary ecosystems. For example, elephants with genes modified to express mammoth traits could expand into the Arctic, re-establishing lost productivity to the tundra ecosystem. Looking at the very real and compelling science behind an idea once seen as science fiction, How to Clone a Mammoth demonstrates how de-extinction will redefine conservation's future. Marshall Poe is the editor of the New Books Network. He can be reached at marshallpoe@newbooksnetwork.com. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/book-of-the-day

Could extinct species, like mammoths and passenger pigeons, be brought back to life? The science says yes. In How to Clone a Mammoth: The Science of De-Extinction (Princeton UP, 2020), Beth Shapiro, evolutionary biologist and pioneer in “ancient DNA” research, walks readers through the astonishing and controversial process of de-extinction. From deciding which species should be restored, to sequencing their genomes, to anticipating how revived populations might be overseen in the wild, Shapiro vividly explores the extraordinary cutting-edge science that is being used—today—to resurrect the past. Journeying to far-flung Siberian locales in search of ice age bones and delving into her own research—as well as those of fellow experts such as Svante Paabo, George Church, and Craig Venter—Shapiro considers de-extinction’s practical benefits and ethical challenges. Would de-extinction change the way we live? Is this really cloning? What are the costs and risks? And what is the ultimate goal? Using DNA collected from remains as a genetic blueprint, scientists aim to engineer extinct traits — traits that evolved by natural selection over thousands of years—into living organisms. But rather than viewing de-extinction as a way to restore one particular species, Shapiro argues that the overarching goal should be the revitalization and stabilization of contemporary ecosystems. For example, elephants with genes modified to express mammoth traits could expand into the Arctic, re-establishing lost productivity to the tundra ecosystem. Looking at the very real and compelling science behind an idea once seen as science fiction, How to Clone a Mammoth demonstrates how de-extinction will redefine conservation’s future. Marshall Poe is the editor of the New Books Network. He can be reached at marshallpoe@newbooksnetwork.com. Learn more about your ad choices. Visit megaphone.fm/adchoices

Beth Shapiro, Professor of Ecology & Evolutionary Biology at UC Santa Cruz, explains her work on using ancient DNA to infer evolutionary history and processes. She is the MacArthur Award-winning author of "How to Clone a Mammoth: The Science of De-Extinction," which considers the feasibility and desirability of bringing back passenger pigeons, steppe bison, mammoth and other currently extinct species. This program is presented by the Institute for Practical Ethics in the Division of Arts and Humanities at UC San Diego. Series: "Women in Science" [Humanities] [Science] [Show ID: 33419]

Beth Shapiro, Professor of Ecology & Evolutionary Biology at UC Santa Cruz, explains her work on using ancient DNA to infer evolutionary history and processes. She is the MacArthur Award-winning author of "How to Clone a Mammoth: The Science of De-Extinction," which considers the feasibility and desirability of bringing back passenger pigeons, steppe bison, mammoth and other currently extinct species. This program is presented by the Institute for Practical Ethics in the Division of Arts and Humanities at UC San Diego. Series: "Women in Science" [Humanities] [Science] [Show ID: 33419]

On this episode, Beth Shapiro discussed some elements of her book, How to Clone a Mammoth: The Science of De-Extinction.

How do you clone a mammoth? We asked Beth Shapiro. Shapiro is associate professor of ecology and evolutionary biology at the University of California, Santa Cruz and the author of How to Clone a Mammoth: The Science of De-Extinction.

This week we're learning about genetics research that could help preserve existing species, and might let us bring back others that have gone extinct. We'll talk to Beth Shapiro, professor of ecology and evolutionary biology at the University of California, Santa Cruz about her book "How to Clone a Mammoth: The Science of De-Extinction." And we'll speak to biologist Richard Frankham about the use of "genetic rescue" to keep isolated animal populations from becoming dangerously inbred.

Beth Shapiro is far from a giddy enthusiast about de-extinction. She knows more than nearly anyone about the subject because she is a highly regarded biologist in the middle of the two leading efforts in the new field—to resurrect extinct woolly mammoths and passenger pigeons. She knows exactly how challenging the whole process will be and how imperfect the later stages of success might appear. An evolutionary biologist who created and runs the paleogenomics lab at UC Santa Cruz, Shapiro is a careful skeptic, a great story teller and explainer, and an extremely productive scientist. In this talk she spans the full de-extinction narrative from DNA editing all the way to revived populations in the wild—from lab work with CRISPR Cas 9 and primordial germ cells through to the ethical and practical issues of restoring a long-absent keystone species in its former ecosystem. “The goal of de-extinction,” she points out, “is to restore ecosystems; to reinstate interactions between species that no longer exist because one or more of those species are extinct. We don’t need to create exact replicas of extinct species to achieve this goal.” She concludes, “De-extinction uses awesome, exciting, cutting-edge technology to take a giant step forward. De-extinction is a process that allows us to actively create a future that is really better than today, not just one that is less bad than what we anticipate.” Beth Shapiro is a MacArthur Fellow, a National Geographic Emerging Explorer, and author of the new book from Princeton University Press, How to Clone a Mammoth: The Science of De-extinction.”

Today on Modern Notion Daily we talk to Beth Shapiro, author of How to Clone a Mammoth: The Science of De-Extinction (Princeton University Press, April 2015). Shapiro says the we won’t ever be able to bring back an exact clone of a Dodo or a Woolly Mammoth, but we could use their ancient DNA to…

This week, the Apple Watch has arrived, so has HBO Now, a divorce over Facebook, the Russians invade the White House, Star Wars arrives on digital, and can the NSA see your dick pics?... and much much more... What We're Playing With Andy: Alien: Isolation Dwayne: Lexus RC 350 FSport Tosin: initial thoughts on Ready Player One Hot Topic iPhone Killer: The Secret History of the Apple Watch Apple Watch Review roundup Apple Watch has a steep learning curve but can be a life-changer after apps are streamlined and initial bugs are fixed Apple Watch is the nicest smartwatch yet, but it has performance issues with apps and locations services, and it costs more than rivals Apple Watch Review: You'll Want One, but You Don't Need One New Apple TV Will Not Support 4K Video Streaming HBO Now Arrives On Apple TV, iPhone And iPad Audible Book of the Week How to Clone a Mammoth: The Science of De-Extinction by Beth Shapiro Sign up at AudibleTrial.com/TheDrillDown Music Break: Papers by Usher More Headlines The Bad News: Russians Hacked White House, Accessed Obama's Itinerary The Random News: Woman can use Facebook to serve divorce papers The Good News; Clean Energy Revolution Is Ahead of Schedule Music Break: Selfies by Nina Nesbitt Final Word: ‘Star Wars': All 6 Films To Be Released On Digital HD For The First Time The Drill Down Video of the Week John Oliver Just Changed The Surveillance Reform Debate Subscribe! The Drill Down on iTunes (Subscribe now!) Add us on Stitcher! The Drill Down on Facebook The Drill Down on Twitter Geeks Of Doom's The Drill Down is a roundtable-style audio podcast where we discuss the most important issues of the week, in tech and on the web and how they affect us all. Hosts are Geeks of Doom contributor Andrew Sorcini (Mr. BabyMan), marketing research analyst Dwayne De Freitas, and Box tech consultant Tosin Onafowokan. Occasionally joining them is Startup Digest CTO Christopher Burnor.