The Tale of Two Treaties
Op-ed by Bjørn Lomborg in Project Syndicate.
The Doha meeting continued 20 years of failed climate negotiations, since the original Earth Summit in Rio in 1992. There, countries pledged to cut greenhouse-gas emissions to 1990 levels by the year 2000; the OECD countries fell short by almost 9%. The Kyoto Protocol from 1998 has almost entirely failed. And the effort intended to save the world in Copenhagen in 2009 collapsed spectacularly.