There has been no warming for more than 18 years so they want to destroy the economy?
Check it out;

The United Nations’ top climate change official says the U.N.’s goal is to “intentionally transform the economic development model” in place “since the Industrial Revolution.”

“This is probably the most difficult task we have ever given ourselves, which is to intentionally transform the economic development model, for the first time in human history,” Christiana Figueres, executive secretary of the U.N. Framework Convention on Climate Change (UNFCCC) said February 3rd during a press conference in Brussels.