We should expect to observe that the universe in which we live must conform to the conditions required for our presence as observers. This is the unremarkable “Weak...
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5 videos
36:34
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Have we underestimated the risks of global catastrophe and human extinction? There is an odd argument that claims to justify end-of-the-world worries with raw statistics.
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Episode
Episode 02
Season 16
26:47
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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
We look up and we look down and in both directions we chill with awe. We look up to the universe and envision hundreds of billions of galaxies. We look down to the atom and...
6 videos
53:42
I look up and I look down and I chill with awe. I look up to the universe and envision hundreds of billions of galaxies. I look down to the atom and imagine minuscule,...
Season 07
26:45
Why do scientists use the word beauty to describe the universe? Gaze at the universe with a knowing eye. There’s beauty on every level—simplicity and regularity, even...
1:16