Ask HN: Is there a good primer on the second order effects of zero carbon world?
So the thread on cars &#x2F; cycles tripped a switch in my brain - I remembered reading a Maths professors take on UK climate needs (something like covering all of Wales in wind farms).<p>It struck me that I don&#x27;t have a good feeling for what a sustainable world looks like - what does a city without car addiction look like? What do we do with the space roads now take up?  If we don&#x27;t farm methane spewing cows what does it do to the need for fresh vegetable delivery? How do we retrofit electric heating and insulation, do supermarkets still work if people don&#x27;t drive to them.<p>I guess I am looking for first second and third order effects and some kind of model.<p>Any ideas?