At least, we can see that he'd been thinking about reusing the heat from mining.
This comes from the Bitcoin talk forum
Subject:
Re: Bitcoin minting is thermodynamically perverse
Date:
August 9, 2010 at 24:00:00 UTC
The heat from your computer is not wasted if you need to heat your home. If you're using electric heat where you live, then your computer's heat isn't a waste. It's equal cost if you generate the heat with your computer. If you have other cheaper heating than electric, then the waste is only the difference in cost. If it's summer and you're using A/C, then it's twice. Bitcoin generation should end up where it's cheapest. Maybe that will be in cold climates where there's electric heat, where it would be essentially free.
Evidently, this is an easy and obvious counterpoint to the intellectual gesturing in the Nature journal article (#934210) shared by @k00b yesterday.
There's also the fact that, as @denlillaapan shows (#919913) energy is additive and the coordinated efforts in its greening just aren't working.
It's probably no coincidence that prosperous nations are highly energy intensive
It's a tall order to ask people to forego economic prosperity because 'increase consumption bad. ' Even a smidgen of intellectual honesty or at the very least just thinking about it for more than a few minutes proves that this perspective is empty-headed and clearly doesn't hold up.