The Skeptics Society & Skeptic magazine

In episode 150 of The Michael Shermer Show, Harvard professor of human evolutionary biology Daniel Lieberman discusses his pioneering researcher on the evolution of human physical activity in his book Exercised: Why Something We Never Evolved to Do is Healthy and Rewarding. PLUS: Perhaps one of the most bizarre beliefs rampant in modern times is that malign, shape-shifting reptilian extraterrestrial invaders, disguised as human beings, secretly control the governments of the world. It is possible that we recently experienced a…

In episode 150 of The Michael Shermer Show, Harvard professor of human evolutionary biology Daniel Lieberman discusses his pioneering researcher on the evolution of human physical activity in his book Exercised: Why Something We Never Evolved to Do is Healthy and Rewarding. Using his own research and experiences throughout the world, Lieberman recounts how and why humans evolved to walk, run, dig, and do other necessary and rewarding physical activities while avoiding needless exertion.

Dr. Michael Shermer considers the pitfalls of projecting the consequences of the pandemic for our future (the availability heuristic, the negativity bias, the difficulties of superforecasting, and the contingent nature of history). PLUS: In Science Salon # 131, Michael Shermer speaks with Stuart Ritchie his book Science Fictions: How Fraud, Bias, Negligence, and Hype Undermine the Search for Truth.

Science is how we understand the world. Yet failures in peer review and mistakes in statistics have rendered a shocking number of scientific studies useless — or, worse, badly misleading. Such errors have distorted our knowledge in fields as wide-ranging as medicine, physics, nutrition, education, genetics, economics, and the search for extraterrestrial life.