Kerry, stated that AOC said we had 12 years left three years ago. Now we only have 9 years now. Then says ( I think in another interview) that even if the US gets to net-zero carbon emissions tomorrow it wouldn't make a difference. If we only have 9 years left and If US was net-zero carbon emissions and it wouldn't make a difference, why do any thing? Why let people freeze in TX , why join the Paris climate accords or do anything else? If that is the science they believe then we are already dead and just don't know it. They have been predicting an ice age or global cooling since the 60s through 80s. Then when that didn't materialize, they went with global warming in the 90s. Based on Al Gores' prediction the Artic was supposed to have completely melted over 7 years ago. When that didn't materialize they changed the term to climate change which is another way to say weather. This way they just change the narrative from cooling to warming when it suits them.
They are going to destroy the US and the world population over a false narrative to control us.