Ryan Phelan

Original broadcast date: January 7, 2022. New innovations in gene and stem cell technology have the power to shape ecosystems and even change humanity. This hour, TED speakers share the breakthroughs heralding the next scientific revolution. Guests include biochemist Jennifer Doudna, physicist and biotech entrepreneur Nabiha Saklayen and conservation innovator and biotech entrepreneur Ryan Phelan.TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without ads. Sign-up at plus.npr.org/ted.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Join Nobel Prize-winning biochemist Jennifer Doudna, renowned for her work on CRISPR, physicist and biotech entrepreneur Nabiha Saklayen, and conservation innovator Ryan Phelan as they delve into groundbreaking advancements in gene editing and stem cell technology. They discuss the transformative potential of CRISPR, its ethical implications, and the remarkable journey of the black-footed ferret, which highlights biotechnology's role in conservation. Together, they explore how innovation can reshape humanity and influence biodiversity.

Ryan Phelan, a biotech entrepreneur and conservation innovator, dives into groundbreaking genetic rescue efforts aimed at saving endangered species. She highlights the cloning of Elizabeth Ann, a black-footed ferret, to improve genetic diversity and tackle biodiversity loss. Phelan discusses the powerful potential of genomic sequencing and the restoration of species like the American chestnut tree through genetic engineering. She argues for embracing the 'intended consequences' of these technologies to help restore Earth's balance and biodiversity.