This is nutty on multiple levels:
They argue that they have a constitutional right to a safe climate, that they have a right to receive from us a planet that supports all life, just as our forebears gave us.
Even ignoring that there is no such “right,” what the hell is a “safe” climate?
And I love this:
We know without a doubt that gases we are adding to the air have caused a planetary energy imbalance and global warming, already 0.8 degrees Celsius since pre-industrial times. This warming is driving an increase in extreme weather, from heat waves and droughts to wildfires and stronger storms (though mistakenly expecting science to instantly document links to specific events misses the forest for the trees).
Got that? We know that carbon is causing extreme weather events, but don’t expect us to provide any scientific basis for it.
Hansen is a loon.