A Looming El Niño Could Give Us a Preview of Life at 1.5C of Warming
The last three years were objectively hot, numbering among the warmest since records began in 1880. But the scorch factor of recent years was actually tempered by a climate pattern that slightly cools the globe, “La Niña.” This year and next, La Niña might give way to its hotter counterpart, El Niño. Distinguished by warm surface waters in the tropical Pacific Ocean, the weather pattern has...