Mr. Gardels says, "No one -- least of all someone like myself who has experienced the existential terror of California's regular tremors and knows the big one is coming here next -- would minimize the grief, suffering and disruption caused by Japan's massive earthquake and tsunami. But if one can look past the devastation, there is a silver lining. The need to rebuild a large swath of Japan will create huge opportunities for domestic economic growth, particularly in energy-efficient technologies, while also stimulating global demand and hastening the integration of East Asia. ... By taking Japan's mature economy down a notch, Mother Nature has accomplished what fiscal policy and the central bank could not."
Gardels is not alone in seeing silver linings in disasters. Harvard University's Professor Larry Summers, former Obama economic adviser and Treasury secretary, said the disaster "may lead to some temporary increments, ironically, to GDP as a process of rebuilding takes place. In the wake of the earlier Kobe earthquake, Japan actually gained some economic strength."
It's not just disasters in Japan. After Florida's devastating 2004 hurricane, newspapers carried headlines such as "Storms create lucrative times." and "Economic growth from hurricanes could outweigh costs." Economist Steve Cochrane added, "It's a perverse thing ... there's real pain, but from an economic point of view, it is a plus."
Why might Japan's and Florida's devastation be seen as "pluses"? French economist Frederic Bastiat (1801-1850) explained it in his pamphlet "What is Seen and What is Not Seen," saying, "There is only one difference between a bad economist and a good one: the bad economist confines himself to the visible effect; the good economist takes into account both the effect that can be seen and those effects that must be foreseen."