Solving climate change, if we do it right, has a lot of positive impacts on other things, like gender equality, education, biodiversity and more.
"There's reason to be optimistic. Join a DAO and experience this for yourself." Climate change is a really wicked problem that impacts us all. So this is an opportunity for us all to come together as a global society.
If you look at the energy and creativity of all the DAO spaces for instance, the barriers to entry have become so low, that I would just say go join, join a DAO! DAOs enable us to build a coordinated community and an economy around a cause.