COP26 - attendees at COP26 - NCR photo Brian Roewe.jpg

Some 20,000 delegates, and thousands more activists and advocates, are expected to attend the U.N. climate conference known as COP26, which began Oct. 31 in Glasgow, Scotland. Attendees are pictured at the summit Nov. 2. (EarthBeat photo/Brian Roewe)
Some 20,000 delegates, and thousands more activists and advocates, are expected to attend the U.N. climate conference known as COP26, which began Oct. 31 in Glasgow, Scotland. Attendees are pictured at the summit Nov. 2. (EarthBeat photo/Brian Roewe)