The Skeptics Society & Skeptic magazine

Skeptic 26.4 is here: Havana Syndrome Hysteria. Instantly download the digital edition or pre-order the print edition today. Plus, Michael Shermer speaks with Matt Ridley about his research investigating the origin of COVID-19.

Raymond Barglow and Margret Schaefer discuss the anti-vaccination movement in the age of COVID-19.

Robert E. Bartholomew & Kate MacKrill remind us that, if history is a guide — and given the large number of people to be vaccinated — a mass anxiety event is not improbable. PLUS: In Science Salon # 148, Michael Shermer reflects on the recent resurrection of Jordan Peterson, the resurgent criticism of him and why so many people attack him, why similar such unwarranted attacks have been made against other public intellectuals.

Reports about allergic reactions to COVID-19 vaccines will undoubtedly cause anxiety in people. Robert E. Bartholomew & Kate MacKrill remind us that, if history is a guide — and given the large number of people to be vaccinated — a mass anxiety event is not improbable.

Shermer and Christakis discuss: the replication crisis in social science and medicine • determining causality: how we know smoking causes cancer and HIV causes AIDS, but vaccines do not cause autism and cell phones do not cause cancer • randomized controlled trials and why they can’t be done to answer many medical questions • natural experiments and the comparative method of testing hypotheses (e.g., comparing different countries differing responses to Covid-19) • the hindsight bias and the curse of knowledge…