The Malling-Hansen writing ball, with its potential and limitations, redefined Nietzsche’s philosophical and creative expression.

Experts answer 10 big questions about the nightmare scenario that could send us back to the pre-Space Age.

The nation-state had a good run, but its usefulness may have come to an end.

MAPS founder Rick Doblin speaks to Big Think about the FDA’s rejection of MDMA therapy and the future of psychedelic treatments.

You're a moody person. You have to be — because understanding moods philosophically can be crucial to your work-life.

“While society's been humming along and enjoying all these advances in agriculture and medicine, in the last 50 or 60 years, ecologists have learned a lot about how nature works. I've codified these into a set of rules called the 'Serengeti Rules.'”

Earth is actively broadcasting and actively searching for intelligent civilizations. But could our technology even detect ourselves?