NY Mag: Back in February, after Leonardo DiCaprio finally nabbed his elusive first Oscar for his role in The Revenant, he dedicated about half of his acceptance speech to the subject of climate change. It was: "Climate change is real - it is happening right now," he said. "It is the most urgent threat facing our entire species, and we need to work collectively together and stop procrastinating."
Okay, whatever. Another celebrity with a cause. Except according to a new paper published in PlOS ONE, DiCaprio's...