Scientists give ‘final warning’ on climate change in UN report
Top climate scientists released their final assessment report on climate change, declaring this is the last chance to limit human-caused global warming to 1.5 C above pre-industrial levels before the damage becomes irreversible.
2:15
1:24
2:27
1:58
3:30
0:54
0:45
0:17
4:08
2:47
