But we are still here because there are enough people that can recognize and fix out mistakes.
And global climate change is one of the biggest mistakes humankind has made.
As a side note, do people think Russian trolls have invaded this site to foster dissension? If any group of people could figure this out the people on this site could.
Strange that you consider advocacy to be both "whining into the ether" and also "coercion". Do you outsource all your personal decisions to whoever happens to be waving a sign outside city hall? If you don't have the strength to make your own choices in the face of a few eco-friendly Chevron commercials or people sharing memes on Facebook, then they aren't your real problem.
Many of the people "whining into the ether" are already doing those "genuinely meaningful" things. They're calling for you to come join them.