Dan Dennett was best known for his provocative and controversial arguments that human consciousness and free will are the result of physical processes in the brain. He argued that the brain's computational circuitry fools us into thinking we know more than we do, and that what we call consciousness — isn't.

Dennett's 2003 book Freedom Evolves explored how our brains evolved to give us — and only us — the kind of freedom that matters, while 2006's Breaking the Spell examined belief through the lens of biology. He regarded religion as a natural rather than a supernatural phenomenon, and he urged schools to break the taboo against empirical examination of religion. He argued that religion's influence over human behavior is precisely what makes gaining a rational understanding of it so necessary: "If we don't understand religion, we're going to miss our chance to improve the world in the 21st century," he said.

Dennett's mind-shifting perspective on the mind itself distinguished his career as a philosopher and cognitive scientist. The philosophy community never quite knew what to make of him — he defied easy categorization and refused to affiliate himself with accepted schools of thought. His other landmark books included The Mind's I, co-edited with Douglas Hofstaedter, Consciousness Explained, Darwin's Dangerous Idea and Intuition Pumps, among many others.

다니엘 데닛이 릭 워렌에게 응답하다