How in the world is that assertion self-evident? You can’t just say something like that without reasoning it.

> I wonder GPT3chat already knows Klingon?

It already knows both Esperanto and Interlingua. It even has the sass to correct me when I make a grammar mistake in either language. 😂

It’s been proposed to simply use groundwater reservoirs as the lower reservoir and enable pumped hydro (almost) independently of geography. It’s only been implemented as small-scale tests, however, and the long-term consequences (if any) of repeatedly pumping water out of and back into deep underground wells are not known.