Cosmologists are making startling discoveries, with real data enabling deep theories about the beginning and end of our universe and informed speculations about various kinds...
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Topic Series
9 videos
1:17:10
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Explore the process of science with the content of biology. Life’s nature and structure. Evolution’s challenges. Examine race, sex and gender, cognition, culture,...
6 videos
55:40
We know that there is not Nothing. There is Something. It is not the case that there is no world, nothing at all, a blank. It is the case that there is a world. Nothing did...
8 videos
54:59
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...
57:39
5 videos
40:17
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Stories of ‘near death experiences’ (NDEs) are legion, affecting all cultures and peoples. NDEs have similarities—white lights, tunnels, spirit beings, feelings...
2 videos
22:58
What are the most fundamental questions, the most penetrating questions, that we can ask of the natural world? Stretch your mind. Envision all manner of things, whether in...
1:11:33
The mysteries of life constitute the science of biology. But solving biological mysteries often require Breakthroughs: new, even radical ways of thinking that disrupt current...
video
Episode
Episode 04
Season 21
26:47