I'm in complete agreement. Humanity will transition to sustainability the good way or the bad way. The good way involves making some tough decisions and calculated sacrifices, while the bad way involves despair, famine, mass migrations, war and genocide.
But it will all eventually settle down to sustainability, one way or another. That's why I'm an optimist.
Being able to look at your children in the eyes and knowing that you aren't contributing to the pollution they are breathing, to the traffic noise they hear while they are trying to rest, or to the traffic that puts them in danger every time they go out.
Future generations will judge us for the shitty legacy we have left them.