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Cosmos: Many universes? Time Travel? Consciousness: Life after death? Mind? Free will? Meaning: Evil disprove God? Time? Arguing Atheism?
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5:47:58
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Why, when most laws of physics allow for it to flow forward and backward, does it only go forward? What if time moves in two directions? Julian Barbour discusses his new...
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CTT Chat
50:33
Think back 5, 10, 20 years—50 if you’re old enough. Physically, you are completely different. Mentally, you feel pretty much the same. Decades roll by and every...
Topic Series
6 videos
49:38