What makes one a person or a self? If he or she sees, hears, thinks and feels, is that a person or a self? How can separate perceptions bind together into a coherent mental...
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Topic Series
7 videos
1:09:38
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Look at an old photo. Then look in the mirror. Those two images are of the same person, right? How so? They don’t look the same. Their memories are different. And...
10 videos
1:39:55
Cosmos: Many universes? Time Travel? Consciousness: Life after death? Mind? Free will? Meaning: Evil disprove God? Time? Arguing Atheism?
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13 videos
5:47:58
Judaism, Christianity and Islam each proclaim a resurrection of the dead, a bodily reconstruction of all people from all time. How would it work? Does it make sense?
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Episode
Episode 11
Season 11
26:46
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
There was a time when there was no consciousness in our universe. Now there is. What caused consciousness to emerge? Did consciousness develop in the same way that, say, the...
9 videos
1:10:23
The laws of nature or physics are assumed to be everywhere the same, on the far side of the universe as sure as on the far side of your house. Otherwise science itself could...
6 videos
57:39
We know that the very early universe was a cauldron of immensely hot plasma gas that seemed uniform and undifferentiated, the paragon of simplicity. And yet, over time,...
4 videos
33:47
Sleep feels good but most think it a waste of time. Recent research shows quite the opposite: sleep is essential for bodily health and mental well-being, affecting the immune...
5 videos
37:25