Will we again fail to heed the warnings of climate threats?
It is essential that this time we listen to the warnings and succeed in reducing climate threats. There is no Planet B or effective Plan B.
Demonstrators hold signs as they participate in a protest, as the UN Climate Change Conference (COP26) takes place, in London, Britain, November 6, 2021. (photo credit: REUTERS/HENRY NICHOLLS)Updated: 
