don't live in a city

be able to sustain yourself and your family without external support

be able to protect yourself and your family from people who relied on the system, they will find you

this all sounds very tinfoil hat, but that will change too

edit: yes indeed this is consistent with whacko advice for the zombie apocalypse...if governments anywhere were capable of getting in front of climate change, they would have done so at least a decade ago. it is the governments and the systems they support that are making things worse. forget the Paris Accord, Neville Chamberlain had a piece of paper too