Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.
As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades:
How much each change to the atmosphere has warmed the world:
Recommended actions to cut greenhouse gas emissions in the near future:
Anti-science, inactivism, and unsupported conspiracy theories are not ok here.
So what? Court stenographers are required to type everything people say. It's supposed to work that way on purpose, so lawyers, historians, anthropologists, etc. can refer to the records later.
It doesn't make anything they say authoritative, only that they said it. It might be a shame that it is happening at all, but these people exist whether we like it or not. Personally, I celebrate the fact that their stupidity is now permanently put on record for anyone to see.
The case was filed in 2012 and it only now goes to trial.