To address the environmental crisis, set up a social enterprise. Take the best renewable energy innovations in the field of heating existing buildings at night in winter, develop them and sell them. Take some of the profits and go research and develop products in the next ten renewables fields, such as biofuels and nighttime renewable electricity generation. Take some more of the profits and expand. Pay local people to do local renewables building, possibly in the manner of Habitat for Humanity.
Also, go pay the next Noah to preserve all the world's animals from mass extinction. Everybody has made fun of the Noah story for centuries but in terms of climate change it's right on.
Get yourself clean, get your neighbor clean, get yourself righteous. Or go worship mammon if that's your stupid god, but quit taking all the rest of us with you.