Given the challenges of the 21st Century, challenges brought on by advances in size of population, technology and societal systems of consumer-producer interactions, what are the individual members of the well-off to do? Focus, I suggest, on the SDGs and, specifically, individual targets. This map:
http://dgraph.org/sdgmappv provides all 169 targets associated with the 17 goals. Whatever the biospheric circumstances the SDGs provide a focusing mechanism for making the world a better place over the next 15 years.