The story of the Fountain of Youth is as old as history itself. Herodotus, the father of ancient Greek history, wrote of a mythical spring that extended the life of its bathers. Today, biotech entrepreneurs, scientists, and health influencers are still searching for that mythical spring.Longevity and anti-aging research has recently blossomed, with a number of tantalizing discoveries. Still, this research hasn't delivered any magic bullets. Yet, that hasn't stopped a cottage industry of folks hawking a plethora of dubious supplements and bizarre health regimens.Jay Cockburn tries to make sense of what's real, what's hype, who could benefit, and who would pay. Do we even want to live in the world the longevity researchers are looking for? Should we keep looking for that fountain?We'll hear from: CEO of BioViva, Liz Parish, who has stepped outside of the regular drug approval process and experimented on herself; Dr. Charles Brenner, a scientist and vocal critic of the claims of life extension; and Dr. Keisha S. Ray, a bioethicist who reminds us that while the rich look for fanciful new ways to live longer, the poor lack access to basic health care.SUPPORT THE SHOWYou can support the show for free by following or subscribing on Spotify, Apple Podcasts, or whichever app you use. This is the best way to help us out and it costs nothing so we’d really appreciate you clicking that button.If you want to do a little more we would love it if you chip in. You can find us on patreon.com/dartsandletters. Patrons get content early, and occasionally there’s bonus material on there too.ABOUT THE SHOWFor a full list of credits, contact information, and more, visit our about page. Learn more about your ad choices. Visit megaphone.fm/adchoices