El Niño is on its way, and when the warm weather pattern arrives, it could take a $3 trillion toll on the global economy, according to new research. That estimate is based on damages inflicted by El Niño in previous years, plus forecasts pointing to a potentially supercharged event this year.
El Niño influences weather across the world when it forms — potentially fueling more severe floods in places while worsening drought in others. Within the US, for example, it can trigger a wetter winter in the southern half of the country but more hot and dry weather farther north. Earlier this week, a warning came from the World Meteorological Organization that this year’s El Niño, combined with climate change, could “push global temperatures into…
