Greenpeace activists hang a banner prior to a press conference of the Intergovernmental Panel for Climate Change (IPCC) in Incheon, South Korea. The landmark U.N. report on limiting global warming to 1.5 degrees Celsius was released after a week-long meeting of the IPCC’s 195 member nations.

Greenpeace activists hang a banner prior to a press conference of the Intergovernmental Panel for Climate Change (IPCC) in Incheon, South Korea. The landmark U.N. report on limiting global warming to 1.5 degrees Celsius was released after a week-long meeting of the IPCC’s 195 member nations.