The Death of Reason: Critical Thinking, Lies, and the Collapse of Clarity

In The Death of Reason, we explore why critical thinking is vanishing in a world addicted to outrage, division, and blind faith in proven liars. From the psychology of motivated reasoning to the neuroscience of how lies hijack our brains, this episode reveals how clarity is lost, and what it takes to get it back. Drawing inspiration from Sherlock Holmes’ insistence on facts before theory, we uncover the antidote to black-and-white thinking: discipline, granularity, and true reasonableness. We look at: Why people place trust in repeated, proven liars despite the evidence. How neuroscience shows lies can feel as rewarding as truth. The role of language in shaping clarity—or confusion—in reasoning. Practical steps to think critically in a polarised, noisy world. If you’ve ever felt like reality itself has become a hallucination, this episode offers a grounded way forward.