What actions will you take to ensure the summer of 2050 isn't 200F?

Solar + heat pumps, electric vehicle (I'd rather use public transit, but I live in the wilderness), eating locally-grown seasonal fruits and vegetables, etc.

I walk this walk, bud, but at the same time, whatever I do is completely irrelevant if we don't get off our collective asses and force the governments and corporations to do their part.