Humans have debated the issue of free will for millennia. But over the past several years, while the philosophers continue to argue about the metaphysical underpinnings of human choice, an increasing number of neuroscientists have started to tackle the issue head on — quite literally. And some of them believe that their experiments reveal that our subjective experience of freedom may be nothing more than an illusion. Here's why you probably don't have free will.
Indeed, historically speaking, philosophers have had plenty to say on the matter. Their ruminations have given rise to such considerations as cosmological determinism (the notion that everything proceeds over the course of time in a predictable way, making free will impossible), indeterminism (the idea that the universe and our actions within it are random, also making free will impossible), and cosmological libertarianism/compatibilism (the suggestion that free will is logically compatible with deterministic views of the universe).