Robert Gordon has painted a dark picture of the world’s long-run economic growth prospects. But if the past is any guide, he will likely join the band of earlier distinguished economists who proved to be far too pessimistic about the human capacity to innovate. Dennis Robertson, the renowned Cambridge economist and a contemporary of John Maynard Keynes, famously remarked that economic fashion was like going to the greyhound races. If one stood still long enough, the dogs would come around one more time. This certainly seems to be the case with fashions in economic pessimism about the long-term economic growth prospects of the world’s advanced industrial economies. Each time these economies stumble, there is no shortage of economists who come out of the woodwork to advance plausible reasons as to why the limits of economic growth might have been reached. Yet each time, events seem to have proved these […]