> Furthermore, after the one-time pain, assuming they survive the pain, the sanctioned nation arguably ends up stronger because they're forced to develop in-house versions of things.
Which is why North Korea is now a world-leader in... Oh, right. They are an impoverished Chinese vassal, that can barely even keep its own people fed.
I don't understand where all this 'Sanctions do nothing' zeitgeist is coming from. Is six-dollar a gallon gas the cause for a complete reversal on this sort of thing? If so, I'd daresay that sanctions seem pretty effective - given that their targets have to deal with a lot worse than expensive gas.
Russia's on track for an 8% reduction in GDP this year. I can't speak for everyone, but between the two options, I think I'd prefer the six-dollar gas.