On a different forum I think there'd be an interesting discussion to be had over whether the trend this story predicts is valid, and, if so, if it represents the "end of the world", or a transition from a highly anomalous period of human history and a sort of comment on how fragile such equilibria are and how much it's a product of the absurdly privileged lens through which we (and Salon) view humanity.
But this is Hacker News, so what we'd get instead is tinfoil hattery about fiat money and a 50-comment-long thread about Wal Mart where people would start calling each other names midway through.
Our politics are probably more similar than they are different, but where politics are concerned, HN doesn't reward accord; it rewards raucous discord. Which is a good reason to keep politics off HN.
Thanks for the extraordinarily reasonable response to my snippy comment.