A case about whether Exxon committed fraud by misleading investors about climate change will decide the fate of the human race?

That's why we should sue people who are responsible, not the company. If your are criminal, start a company, so they can not sue you, only the company. #protip

Nope, actions of from my grandparents have already, and most of the people in charge Senate and president are over retirement age.

Prepare for the worst, as its baked in. These people aren't letting go so expect little to no mitigation in the next decade.

Is this a parody or something?

I hope not, that one sad way to decide it.

I highly doubt that.