Yesterday, Koch Industries’ Director of Environmental Health & Safety Sheryl Corrigan said “…Charles [Koch] has said ‘The climate is changing’…and he has also said, and we believe that, ‘humans have a part in that.'”

We’ve heard Koch executives, Charles Koch himself, slip up before, only to then walk it back because admitting the truth hurts their bottom line.

Corrigan has used politics as the excuse for Koch’s inaction: “What used to be a robust discourse on how to further stewardship efforts for air, land and water quality has now been reduced to a single topic: climate.”