So you want to 'do something', right? Human psychology findings tell us that one of the most detrimental aspects of our constant environmental moral dissonance is not knowing what to do!
So...instead of trying to 'solve' your problem...do exactly what the ants do! Make up your own new rules to live by...and live by them! There is nothing to solve. There are no wrong answers. Just follow the rules:
Acknowledge the entire world. Stop your personal destruction of it. Tell people what you're doing. Get 3 of them to join you. And never stop living your new life.
Then...by all means, create new politics, join a collective of change, step up on your soap box...all of those things matter, and the world needs them.
But none of them are The Answer: Change YOUR life.