The great debate is finally here. Chris Kresser says there's nothing wrong with eating meat and saturated fat, Dr. Joel Kahn couldn't disagree more.

Yuval Noah Harari is the author of perhaps the two most important and thought provoking books of our time - Sapiens: A Brief History of Humankind and Homo Deus: A Brief History of Tomorrow. His latest book is titled - 21 Lessons for the 21st Century.

“Wellness isn’t about deprivation and it’s not about perfection. It's about pointing yourself in the direction of growth.” Conventional wisdom says we need protein, and lots of it. Is this really true? Does it matter where we get it from? To walk us through the myths, truths and half-truths when it comes to this

What happens when a NASA scientist teams up with a plant-based dietitian? Julieanna and Ray join Rich for a mind-blowing geek dive into everything you ever wanted to know (and then some) about plant-based nutrition, weight loss, chronic lifestyle illness and more.