Worldwide Strengthening El Nino Giveth and Taketh Away (NY Times)
WASHINGTON In California, they're counting on it to end an historic drought; in Peru, they've already declared a pre-emptive emergency to prepare for devastating flooding. It's both an economic stimulus and a recession-maker. And it's likely to increase the price of coffee, chocolate and sugar.
It's El Nino most likely, the largest in well over a decade, forecasters say. A lot more than mere weather, it affects lives and pocketbooks in different ways in different places.
Every few years, the winds shift and the water in the Pacific Ocean gets warmer than usual. That water sloshes back and forth around the equator in the Pacific, interacts with the winds above and then changes weather worldwide. This is El Nino. Droughts are triggered in places like Australia and India, but elsewhere, droughts are quenched and floods replace them. The Pacific gets more hurricanes; the Atlantic fewer. Winter gets milder and wetter in much of the United States. The world warms, goosing Earth's already rising thermometer from man-made climate change.
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http://nyti.ms/1JLHMGb