accozzaglia, I agree with a lot of what you say, but I am very pessimistic about our ecological future and one of the things that makes me that way is the area where you live: the GTA (Greater Toronto Area, for our American friends).
I cannot imagine how that gigantic mistake in suburban development will ever turn around. For decades, developers have done whatever the hell they wanted and the traffic problem just grows and grows and grows. Small grocery stores in the neighbourhood? Maybe for hipsters in a few places in TO and for those who can afford to pay upwards of I million for a house, but for everyone else living in vast suburbs, the car is the only way to get anywhere. Electric cars? Sure, they don't emit pollution but in order to supply the electrical needs of huge cities and even larger suburbs, we are going to need nuclear energy which is clean until you have to dispose of the waste. And the number of personal vehicles is only going to grow in my lifetime because people have no option. I am retired and I live where I can walk to almost everything. I realize what an incredibly privileged situation this is.
As for clean vs dirty technology, traditional darkroom materials, if handled properly, generate far, far less ecological problems than digital devices. Surely the problems of electronics manufacture and disposal are not a big secret.