New York Times bestselling author of Four Fish as well as The Climate Diet and Goodbye Phone, Hello World paulgreenberg.org

(IG: @nickpalladinoking) is the Co-founder and CEO of Tribe- Fitness, Yoga and Coaching, a San Francisco based wellness company.

NYT bestselling author of The $100 Startup and other books. Visited every country in the world. Self-employed for life; social distancing before it was cool.