So, I mean, I think one way to frame civilizational progress is the percentage completion on the kladashev scale. So Kardashev 1 is, what percentage of a planet's energy are you successfully turning into useful work? And I'm maybe paraphrasing here a little bit, but a Kardashev 2 would be what percentage of the sun's energy are you converting into useful work? (44:22–44:30)
CLAIM
Describes Kardashev 1 as the measure of a civilization's ability to use a planet's energy.
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