Scientists said margarine was healthier than butter. They were wrong. Scientists said eggs caused heart disease. They were wrong. Scientists said opioids were not addictive. They were wrong. The pattern is not malice. It is the normal operation of a self-correcting system. But that system only works if you do not trust it blindly.

In this episode, I explain why scientific consensus is valuable but not infallible. The replication crisis has revealed that a majority of published studies in fields like psychology and nutrition cannot be reproduced. P-hacking, publication bias, and conflicts of interest produce a steady stream of findings that are statistically significant and completely false. The solution is not to reject science. The solution is to understand how science actually works.

Trusting scientists is different from trusting science. Scientists are human. They have egos, career pressures, and funding sources that influence their conclusions. Science is the process of correcting those biases over time. When you trust a single study or a single expert, you are not trusting science. You are trusting a person.

Turn down the lights, put on your headphones, and press play because the most important lesson science teaches is to question authority. Including scientific authority.