Jessica Chiartas (@soil.life), founder of Soil Life, is a postdoctoral scholar and educator focusing on the long-term impacts of agricultural practices on soil health, with an emphasis on soil heterogeneity and the development of region-specific soil health indicators. Become a Genius Life Premium Member and get ad-free episodes of the show, a monthly Ask Me Anything (AMA), and more! Learn more: http://thegeniuslife.com

Dacher Keltner is a professor of psychology at University of California, Berkeley, who directs the Berkeley Social Interaction Lab. He is also the founder and faculty director of the Greater Good Science Center. His latest book, Awe: The New Science of Everyday Wonder and How It Can Transform Your Life, is out now. Become a Genius Life Premium Member and get ad-free episodes of the show, a monthly Ask Me Anything (AMA), and more! Learn more: http://thegeniuslife.com

Joe Zundell, PhD, is a cancer biologist and expert in the field of oncology. With a wealth of knowledge and years of experience, he is dedicated to unraveling the mysteries of cancer, developing innovative prevention strategies, and empowering individuals with evidence-based information to reduce their risk of cancer through lifestyle choices. Become a Genius Life Premium Member and get ad-free episodes of the show, a monthly Ask Me Anything (AMA), and more! Learn more: http://thegeniuslife.com

Dr. Richard Johnson is a professor of medicine at the University of Colorado, and is a clinician, educator, and researcher. For more than 20 years, he has led research on the cause of obesity and diabetes, with special interest in the role of sugar (especially fructose) and uric acid. His latest book, Nature Wants Us to Be Fat: The Surprising Science Behind Why We Gain Weight and How We Can Prevent—and Reverse—It, is out now. Become a Genius Life Premium Member and get ad-free episodes of the show, a monthly Ask Me Anything (AMA), and more! Learn more: http://thegeniuslife.com

Louisa Nicola is a neurophysiologist, brain coach, and founder of Neuro Athletics. As a former world championship triathlete for Australia, Louisa has a passion for optimizing human performance through neurophysiology. She currently coaches elite athletes, including NBA and MLB players. Become a Genius Life Premium Member and get ad-free episodes of the show, a monthly Ask Me Anything (AMA), and more! Learn more: http://thegeniuslife.com