I don't think you should think about it in terms of blame, I think that's a big part of the propaganda. Seeding of anger, frustration, and apathy. Rather than allowing empowerment, organizing, and hope.

Blame should only be reserved for those that act with careless disregard. And doing things that are good for the environment shouldn't be seen as 'paying back'. You are actively doing more than you should and letting your actions speak louder than your words. And those actions can (and should) be part of building the collective that will force those truly responsible from stopping.

That's my one wish for lists like OP posted. It should always contain that the only lasting change is organizing.