adventure agriculture allegory american-west arizona ca california climate-change co colorado colorado-river comingofage dams desert disappearing-water droughts elves environment environmental environmentalism fantasy fiction gardens generalinterests geography goodandevil hi history hobbies id imaginarycreatures imagination infrastructure irrigation magic mt natural-resources nature nevada new-mexico nv oregon politics regionalamericanhistory rivers socialsciences southwest technology trades ut utah water watersupply west(ak wy) wyoming