Knud Jahnke on Nostr: That's an easy statement to make. Sure, that would solve a lot of things. But no ...

That's an easy statement to make. Sure, that would solve a lot of things. But no matter what, even if we half the total energy used, we need to produce the other half from renewable sourced. So there is no way around expanding solar and wind. Energy efficiency is completely independent from that. And is much harder: putting up solar panels is an easy thing (we produce 2.5x more than we directly consume), fixing e.g. US suburbs and low density is hard.