I’m not big on sci-fi, but the 1975 utopian novel Ecotopia looks rather prescient in that vein considering so much that’s happened in the years since.
The book came out just before I relocated to the Pacific Northwest for what turned out to be four years, but it springs from a recognition of how much the region stands apart from the rest of the nation. It’s a state of mind as much as watersheds and mountain ranges.
As an expression of hippie mindset, I find it more expansive than, say, Zen and the Art of Motorcycle Maintenance.
Jnana's Red Barn 