Science & Futurism with Isaac Arthur cover image

Barriers to Becoming a Kardashev Civilization

Science & Futurism with Isaac Arthur

00:00

The Importance of Efficiency

It's so easy to get more much in space. The thing is it's all about what you do, not just how much you've got. We often contemplate posthumid societies running an entire civilization on less power than the typical modern household users. That could get us into K2 inside a century with dumb robots on asteroids mass producing power collectors.

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