Joe Rogan’s Podcast Puts Scientists on Edge

The biggest podcast in the world became a venue this week for what climate scientists see as classic disinformation about the widely used forecasts that ground the response to global warming, reports Reuters.

It started Monday with Joe Rogan’s interview of prominent Canadian psychologist and author Jordan Peterson for the Spotify podcast, “The Joe Rogan Experience,” thats among the biggest with audiences. “There’s no such thing as climate, right?” Peterson said, before addressing a familiar criticism at climate scientists: “Your models are based on a set number of variables. So that means you’ve reduced the variables — which are everything — to that set. But how did you decide which set of variables to include in the equation if it’s about everything?”

Jordan Peterson

That is a common, and debunked, argument used by those trying to undermine the basic methods of climate forecast and policy. The “Climategate” email scandal of more than a decade ago, in which skeptics claimed that the science attesting to manmade global warming had been falsified, also focused on the work of climate modeling.

Rogan didn’t challenge Peterson on his assertions. But some climate scientists, including NASA’s Gavin Schmidt, eventually took to social media to do so.

Zeke Hausfather, director of climate and energy at the Breakthrough Institute, an Oakland., Calif.-based environmental research group, pointed out that climate models since the 1970s have been accurate at predicting temperature increases.

In an interview, Hausfather said this wasn’t the first time someone like Peterson, who isn’t a climate scientist, had used the show “as a venue to cast doubt on well-established science.” A previous Rogan interview with Randall Carlson also included what Hausfather considered misinformation.

Other episodes of the show have featured well-regarded climate communicators. Rogan hosted journalist David Wallace-Wells, author of The Uninhabitable Earth, and gave him a generous amount of time to discuss his research on the potential catastrophic implications of a warming planet.

With roughly 11 million downloads daily, “The Joe Rogan Experience” has an outsized reach—reaching a far lager audience than someone like Tucker Carlson, the Fox News host, who draws a little more than 4 million nightly viewers. Rogan has already drawn criticism for spreading misinformation about Covid-19 on his show, and in response he has said that he’s not anti-vaccine and wasn’t presenting himself as an expert: “I’m not a respected source of information even for me. But I at least try to be honest about what I’m saying.”

The focus on Rogan’s show intensified during the week after the musician Neil Young asked Spotify Technology SA to pull his music because of Rogan’s show. The company is removing Young’s music from the streaming service.