Your Brain On LSD | IFLScience--For some people, they’re the recipe for one heck of a party. For others, they’re dangerous, one-way tickets to trouble that deserve their illegal status. But regardless of how people view them, and whether or not governments and policy makers like to admit it, psychoactive drugs are starting to show great promise as effective therapies for various mental health problems, and could well be a key to furthering our understanding of consciousness.
Our consciousness is a fundamental aspect of our existence, says philosopher David Chalmers: “There’s nothing we know about more directly…. but at the same time it’s the most mysterious phenomenon in the universe.” He shares some ways to think about the movie playing in our heads.