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Philosophy
Examine life’s biggest questions, from ethics to existence, with curiosity and critical thinking.
Physicist Daniel Whiteson challenges the notion that all intelligent species would eventually uncover the same laws of nature. Do you agree?
For 13.8 billion years, the Universe has been expanding. But that couldn't have been the case for an eternity, and science has proven it.
Natural navigator Tristan Gooley joins us to discuss the philosophy of reading nature’s hidden clues — and how relearning this ancient skill can help us see the world, and ourselves, with greater awareness.
Dark matter has never been directly detected, but the astronomical evidence for its existence is overwhelming. Here's what to know.