The actor, 53, made a special appearance on the Jim Jefferies Show earlier this week to make a point about global warming.
“The world is still grappling with [Donald] Trump withdrawing from the Paris Accord and we wanted to address it one more time before we say goodnight,” said host Jefferies. “To help us understand climate change and what it means for the world, he’s our own Jim Jefferies Show weatherman.”
Cue Brad Pitt.
Wearing an oversized brown sports jacket, Pitt took viewers through a quick preview of world temperatures.
“Things are going to be getting warmer in this area here,” he said, swinging an arm around half of the world’s map before turning to the other side. “And this area here.”
When Jefferies asked him about future forecasts, Pitt’s predictions didn’t seem too hopeful.
“There is no future,” he quipped.
Pitt has been a longtime environmental advocate. He founded the Make It Right foundation in 2007, which helped rebuild safe, sustainable homes in New Orleans’ Lower 9th Ward after Hurricane Katrina. He has also spoken out about climate change numerous times while working with the Clinton Global Initiative over the years.
This story originally appeared on PEOPLE.com.