Jon turned 60 this week, which had him asking: “Can I live longer?” So we’re talking with Celine Halioua, the founder and CEO of Loyal, a biotech start-up with a mission to extend a dog’s lifespan. She believes that if they’re successful, it could work on humans too. Jon and Celine talk about Silicon Valley culture and ask the big tech question: Just because we can do something, should we? Plus, writers Kasaun Wilson and Alexa Loftus discuss the latest Twitter happenings, and Jon gives them a fashion show—which is great content for a non-visual medium like a podcast.  The first half of Season 2 is streaming now on Apple TV+. CREDITS Hosted by: Jon Stewart  Featuring, in order of appearance: Kasaun Wilson, Alexa Loftus, Celine Halioua  Executive Produced by Jon Stewart, Brinda Adhikari, James Dixon, Chris McShane, and Richard Plepler Lead Producer: Sophie Erickson Producers: Zach Goldbaum, Caity Gray Assoc. Producer: Andrea Betanzos  Sound Engineer & Editor: Miguel Carrascal Senior Digital Producer: Freddie Morgan Digital Coordinator: Norma Hernandez Supervising Producer: Lorrie Baranek Head Writer: Kris Acimovic  Elements: Kenneth Hull, Daniella PhilipsonTalent: Brittany Mehmedovic, Marjorie McCurry, Lukas Thimm  Research: Susan Helvenston, Andy Crystal, Cassie Murdoch Theme Music by: Gary Clark Jr.  The Problem with Jon Stewart podcast is an Apple TV+ podcast, produced by Busboy Productions https://apple.co/-JonStewart