How to Clone a Mammoth – The Science of De-Extinction
Beth Shapiro, Associate Professor of Ecology and Evolutionary Biology, University of California, Santa Cruz.
Could extinct species, like mammoths and passenger pigeons, be brought back to life? The science says yes. Beth Shapiro, evolutionary biologist and pioneer in "ancient DNA" research, will discuss 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 explores the extraordinary cutting-edge science that is being used 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? Shapiro's work has appeared in numerous publications, including Nature and Science, and she is a 2009 recipient of a MacArthur Award.
June 25, 2015