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Solar is now not only the cheapest energy it's cheaper to intitially deploy than non-renewables.

Doesn't mean we should waste energy; it does mean that we have crossed a threshold beyond which energy concerns change shape.

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"Honey, why is there a solar panel-maximizer converting our car?"

Sunlight no longer reaches the earth's surface but at least we know P vs NP

I mean P=NP might be a fair trade.

You just need to work your way down to a deeper layer in the https://en.wikipedia.org/wiki/Matrioshka_brain Not the deepest layer. Humans would fry instantly there. But, the warm glow of the third layer down upon the fourth is quite pleasant.

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