SHARE THIS VIDEO —
David Attenborough urges world leaders to confront climate catastrophe
Catch up with NBC News Clone on today's hot topic: Mmvo101473349752 - Breaking News | NBC News Clone. Our editorial team reformatted this story for clarity and speed.
“Please make no mistake,” the veteran broadcaster told the U.N. Security Council, “climate change is the biggest threat to security that modern humans have ever faced.”
Stay informed with daily digest and insights from NBC News Clone. We repackage top headlines for our global readers.
