If a politician is in a bath, and we shake the tub, after the politican gets out is the "essence of politician" in the tubwater sufficient to serve in the role of politician? We could experiment.. put the tub of "minister water" in to the committee roles the politician serves on, see if it does as good or better of a job...

Even if you use two pieces of identical software on identical hardware in a tournament, it's irrational to expect the results will be the same. The results will depend on who you face, what colour you have, and what opening the opponent selects, at the very least. Expecting exact parity means expecting exactly the same set of game circumstances, which never happens.

Not a nut. Not my department. Move along.

The title is "Why Sustainable Power is Unsustainable" but then the article says current *approaches* are unsustainable, rare materials and all that, before admitting that there are promising alternatives. They'll just take a while longer to develop.