Daniel Dennett

Daniel Dennett was the most publicly prominent philosopher of mind of his era, celebrated for his ability to bring difficult ideas to wide audiences and for his combative defence of a thoroughgoing materialism. His heterophenomenology — a methodological stance that takes subjects' reports seriously while denying they reveal a Cartesian inner theatre — shaped decades of debate about consciousness and its scientific study.

In Consciousness Explained and Darwin's Dangerous Idea, Dennett argued that both mind and life are fully explicable without appeal to anything beyond physical processes and natural selection. A member of the so-called "four horsemen" of New Atheism, he brought philosophical rigour to public debates about religion and science. He died in April 2024, still engaged in philosophical controversy to the last.