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Philosophy
Examine life’s biggest questions, from ethics to existence, with curiosity and critical thinking.
There are plenty of life-friendly stellar systems in the Universe today. But at some point in the far future, life's final extinction will occur.
The second law of thermodynamics tells us that entropy always increases. But that doesn't mean it was zero at the start of the Big Bang.
Long overlooked, menstrual stem cells could have important medical applications, including diagnosing endometriosis
Do grim sci-fi scenarios crush our hopes for real-world growth? Author Michael Harris looks elsewhere to unblock the road to a better future.
Whenever someone waxes poetic about terraforming alien worlds, it’s worth taking a moment to consider the ethical implications of the proposal.
It may seem as though top performers are always on, but the secret to their success is taking the time to recharge.
If the daily grind feels like Sartre's phony act of "bad faith," Heidegger's sense of "being" can help redefine your role.
Without wormholes, warp drive, or some type of new matter, energy, or physics, everyone is limited by the speed of light. Or are they?
Big Think recently spoke with sleep psychologist Dr. Jade Wu about the surprising consequences of forgoing sleep.
The world’s highest mountain is also the world’s highest cemetery, with some bodies serving as creepy landmarks for today’s climbers.
Adrie Kusserow, an anthropologist and scholar of Buddhism, shares how her study of the religion and its history has reshaped her view of the world — and herself.