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03.09.21
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04.06.21
04.20.21
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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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Season
13 videos
5:47:58
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There are two basic theories about how the universe will end. Neither are pleasant. The first spells out an inward-rushing, squashing-together of all things and the second...
video
Roundtable
27:39
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...
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