> What about Colorado? Seems like a good place for agriculture.
Most of the parts of Colorado that are good for agriculture (e.g., not the Rockies) are already being used for agriculture. You can't really replace the area of California currently being used for agriculture with agriculture-suitable land in Colorado that isn't already being used for agriculture.
Most of the parts of Colorado that are good for agriculture (e.g., not the Rockies) are already being used for agriculture. You can't really replace the area of California currently being used for agriculture with agriculture-suitable land in Colorado that isn't already being used for agriculture.