https://www.washingtontimes.com/news/2019/may/20/joe-biden-claims-he-started-whole-thing-climate-ch/
What's odd is he started it back in 1987, yet 32 years later, earth is still fine despite having less than 12 years left (AOC quote).
Joe likes to credit for other people's work and ideas, it's the progressive thing to do.