I plan to live in it. I care that the earth is warming and want to do something about it (whether it's man-made isn't even that relevant to me, just acknowledging reality would be a huge step forward in my eyes). I care that our infrastructure and social programs are underfunded. I care that the top few percent of Americans are getting richer while the rest of us stagnate or move backwards. I care that some want to legislate my morality based on a book written 3,000 years ago by a bunch of goat herders.
And I've given up all hope that Boomers will suddenly begin to give a shit about younger generations and what kind of world they want to inherit. So I guess our remaining option is to just wait them out. They can't live forever.