It's not more issues. It's the same issue.

Exactly, and you literally cannot work on that issue if you don't understand that capitalism climate change are linked. Any attempt to address climate change without addressing the problems of capitalism will always fail because capitalism is what is allowed it to get to this point and to continue to become worse. There's literally not one thing you could do to address climate change that will not be undermined by the capitalist class. Anyone paying attention should know that right now.

Educate the working class, instead of making them ignorant on purpose so they won't revolt, so when they seize the means of production they think greener then?

Our greens too. And they also had to force closing nuclear plants, but when the closing date came closer and people started to ask where their power would come from, the greens said they'd built natural gas plants. Nobody took them seriously after that, and the decision of closing of nuclear plants was reversed.

Call me paranoid but that sounds like leadership was compromised by counter-interests.