Overpopulation is not the cause of global warming. Most carbon is produced through the endless consumption of the economies of Europe and the US. It is not from places with high populations.
These talking points must be fought whenever and wherever they arise.
I’m watching the USian show Handmaidens Tale right now, and the Christo fascists continually brag about their reduction in fossil fuels and carbon emissions. Made me realize how much of a fucking nightmare it’s going to be when the fascists start engaging climate change as a fact. Genuinely scared for that day.