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I recently learned that waste heat will boil the oceans in about 400 years.

  • Video
  • Feb 25, 2023
  • #EnergyPolicy #Ecology
Sabine Hossenfelder
@skdh
(Speaker)
www.youtube.com
Watch on Youtube
11,074 23 min
1 Recommender
1 Mention
Try out my quantum mechanics course (and many others on math and science) on Brilliant using the link https://brilliant.org/sabine. You can get started for free, and the first 200 w... Show More

Try out my quantum mechanics course (and many others on math and science) on Brilliant using the link https://brilliant.org/sabine. You can get started for free, and the first 200 will get 20% off the annual premium subscription.

All power plants create waste heat that contributes to global warming. At the moment, the contribution is fairly small, but if mankind flourishes it is bound to increase and eventually it will become a problem. The only thing we an do about it is to build an air condition for the planet. Scientists have come up with some ideas how to address the problem that I hope you will find entertaining.

The full video of Michael Pesochinsky's super chimney demonstration is here: https://www.youtube.com/watch?v=COlz9J2wMeA

๐Ÿ‘‰ Transcript and References on Patreon โžœ https://www.patreon.com/Sabine
๐Ÿ’Œ Sign up for my weekly science newsletter. It's free! โžœ https://sabinehossenfelder.com/newsletter/
๐Ÿ“– Check out my new book "Existential Physics" โžœ http://existentialphysics.com/
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Many thanks to Jordi Busquรฉ for helping with this video http://jordibusque.com/

00:00 Intro
00:38 What is Waste Heat?
04:46 How Big Is the Waste Heat Problem?
08:29 What Can We Do About Waste Heat?
10:07 Reuse Waste Heat
12:30 Reduce Incoming Solar Energy
15:20 Improve Planetary Cooling
17:47 Planetary Air Condition
20:17 Summary
20:51 Learn More About Solar Power With Brilliant

#science #tech #climate

(From Youtube)

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N. Stephan Kinsella @NSKinsella ยท Feb 26, 2023
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Amazing, excellent video. But if we are in an interglacial period, if the next natural cooling period begins then we won't need a global air conditioner but a heater, no? We'll be liking that waste heat and CO2 greenhouse effect then, no?
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