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The Game is Up: New Study Finds No Evidence for Havana Syndrome

On March 18, 2024, the National Institutes of Health released two studies that failed to find any evidence of brain or inner ear damage in victims of Havana Syndrome—a mysterious array of ailments that have befallen U.S. Government personnel in Havana, Cuba, since 2016. The results were published in the prestigious Journal of the American Medical Association (JAMA) and are in stark contrast with two earlier studies published in the same journal in 2018 and 2019 that purported to uncover…

How Evolution Matters To Our Health: A Practicing Physician Explores How We Evolved to Be Healthy

“Nothing in biology makes sense except in the light of evolution.” —Theodosius Dobzhansky Why can one person smoke and drink heavily into their 90s while another dies from cancer in their 40s? Why are we fat? Why does a suntan look and feel so good if it is bad for us? Why is alternative medicine […]

The Future of Medicine & Wellness

Skeptic: Let’s start with the big questions. What is the problem to be solved? And why is systems biology the right method to find the answer? Leroy Hood: The problem is this great complexity. Reductionism is the approach where you take an element of a complex system and study that element in enormous detail. However, […]

Jessica Schleider — How to Build Meaningful Moments that Can Transform Your Mental Health

Shermer and Schleider discuss: her own experience with mental illness and eating disorder • 80% of people meet criteria for a mental illness at some point in their life • the goal of therapy • navigating therapy modalities, access, payments, insurance • What prevents people from getting the mental health help they need? • outcome measures to test different therapies • traditional therapy vs. single-session interventions • growth mindset • Cognitive Behavior Therapy (CBT) • difference between goals and values…

Your Microbiome & Your Health:Prebiotics and Postbiotics — The Good, the Bad, and the Bugly

The human colon may represent the most biodense ecosystem in the world. Though many may believe that our stool is primarily made up of undigested food, about 75 percent is pure bacteria—trillions and trillions, in fact, about half a trillion bacteria per teaspoon. Do we get anything from these trillions of tenants taking up residence […]

Anastacia Marx de Salcedo — Eat like a Pig, Run Like a Horse

Shermer and de Salcedo discuss: her diagnosis of multiple sclerosis at age 27 • her long-term psychological strategy for living with a serious illness • what “eating like a pig” actually means • our 70-year-old “diet detour” • the obesity crisis • how dietary studies are conducted • the baseline health of lab rats • static vs. dynamic metabolism • diseases you can treat, manage, or prevent with exercise • cholesterol and statins • why exercise is more important than…

WiFi Woes: The Rollout of 5G Reawakens Wireless Fear

With the widespread use of cell phone towers and internet technology, concerns have arisen over health effects of wireless energy, most notably with the recent introduction of Fifth Generation (5G) wireless network technology. Public health expert Raymond Barglow reviews the epidemiological data and science behind these concerns and shows that there is, in fact, nothing to worry about.

eSkeptic for March 5, 2022

“Havana Syndrome” is the latest in a long list of health scares involving the fear of new technology. The present panic involves claims of a secret weapon that uses sound or microwaves to zap people anywhere in the world. Robert Bartholomew examines some of the sensational claims made in a recent 60 Minutes episode suggesting White House attacks amid ongoing political tensions with Russia.

60 Minutes Whips Up “Havana Syndrome” Hysteria, Airs Sensational Segment on White House “Attacks”

“Havana Syndrome” is the latest in a long list of health scares involving the fear of new technology. The present panic involves claims of a secret weapon that uses sound or microwaves to zap people anywhere in the world. Robert Bartholomew examines some of the sensational claims made in a recent 60 Minutes episode suggesting White House attacks amid ongoing political tensions with Russia.

eSkeptic for October 9, 2021

In episode 216, Michael Shermer speaks with Kathryn Paige Harden about her book The Genetic Lottery: Why DNA Matters for Social Equality. PLUS Robert Bartholomew Havana Syndrome Hysteria and the recent U.S. Government investigation into this probable psychogenic illness.

Havana Syndrome Hysteria and the Great Wild Goose Chase: Classified documents reveal skepticism of foreign actors & bolster the role of psychogenic illness

Have foreign agents been committing nefarious deeds, targeting dozens of American and Canadian diplomats and their families with an energy weapon, or is Havana Syndrome a social panic aided by sensational journalism, dubious science, and social media conspiracy theories? The contents of a U.S. Government investigation into “Havana Syndrome” released under the Freedom of Information Act, concluded that mass psychogenic illness likely played a major role.

Gary Taubes — The Case for Keto: Rethinking Weight Control and the Science and Practice of Low-Carb/High-Fat Eating

Michael Shermer and Gary Taubes discuss: why consensus science doesn’t always work •  replication crisis and nutrition science • Newtonian mechanical model and why it doesn’t work with human bodies • physics model of calories and why it’s misleading for dietary advice and obesity • how difficult it is to collect accurate data on what people eat • the complicating variables in determining dietary recommendations • what, precisely, is wrong with the long-standing recommendations about what we should eat •…

eSkeptic for March 23, 2021

In The Michael Shermer Show # 167, Dr. Shermer speaks with Gary Taubes about The Case for Keto: Rethinking Weight Control and the Science and Practice of Low-Carb/High-Fat Eating. PLUS: Save 40% on new digital subscription to Skeptic Magazine via Pocketmags.com, now through April 4, 2021!

eSkeptic for January 5, 2021

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…

Daniel Lieberman — Exercised: Why Something We Never Evolved to Do is Healthy and Rewarding

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.

eSkeptic for October 13, 2020

In Science Salon podcast # 137, Michael Shermer speaks with Marta Zaraska about her new book Growing Young: How Friendship, Optimism, and Kindness Can Help You Live to 100. In addition to healthy nutrition and physical activity, deepening friendships, practicing empathy and contemplating your purpose in life can improve your lifespan.

Marta Zaraska — Growing Young: How Friendship, Optimism, and Kindness Can Help You Live to 100

In Science Salon podcast # 137, Michael Shermer speaks with Marta Zaraska about her new book Growing Young: How Friendship, Optimism, and Kindness Can Help You Live to 100. In addition to healthy nutrition and physical activity, deepening friendships, practicing empathy and contemplating your purpose in life can improve your lifespan.

Water Fluoridation: Public Health, Not Poison

Fluoridation of public water sources remains controversial as a public health measure despite the strong evidence that fluoride prevents tooth decay. Harriet Hall, M.D. examines the evidence and the arguments for and against water fluoridation to see what holds up to scrutiny.

eSkeptic for January 14, 2020

In Science Salon # 99 Michael Shermer speaks with Bobby Duffy about his research into public perception across more than 40 countries, offering a sweeping account of the stubborn problem of human delusion: how society breeds it, why it will never go away, and what our misperceptions say about what we really believe. PLUS: Harriet Hall, M.D. examines the evidence and the arguments for and against water fluoridation to see what holds up to scrutiny.

Coconut Oil: Health Food or Health Hazard?

Incredible health claims are being made for coconut oil — from reversing Alzheimer’s, heart and liver disease, to treating epilepsy, slowing aging, and reducing asthma. Marketing hype has triumphed over scientific evidence. In this column from Skeptic magazine 24.3 (2019), Harriet Hall, M.D. looks at the evidence for some of these extraordinary claims.

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