we need some breakthroughs but don’t need to live like amish. Heat pumps, nuclear, solar panels, electric cars, urbanization that promotes walkability, all exi

we need some breakthroughs but don’t need to live like amish. Heat pumps, nuclear, solar panels, electric cars, urbanization that promotes walkability, all exist and go a long way. We need plenty of breakthroughs, lots of help from policy as well, but already have much of what we need to get pretty far along.