Montana Democratic congressional candidate Rob Quist recommended that climate change skeptics kill themselves during a debate last weekend.

On a televised debate, Quist was given the last chance to comment on climate change when he made his strange recommendation.

“This is something that the entire world needs to address,” Quist said. “If any those of you that feel like this is not a problem, I challenge you to go into your car in your garage, start your car, and see what happens there.”