As climate bands move, which areas become suitable change as well. I don't think it's obvious yet exactly where, if anywhere, makes sense since the place you mo

As climate bands move, which areas become suitable change as well. I don't think it's obvious yet exactly where, if anywhere, makes sense since the place you move it to might be untenable ten years later at this rate. Of course such moves would heavily entrench large agricultural companies who have the resources to build speculative farms. I'm personally expecting that farmers will adapt to local conditions and grow crops that use less water and don't mind the heat, or else find a way to reduce water losses from evaporation. If fruits and vegetables that are no longer tenable to grow in California become more expensive, and they probably will, there will be more incentive to both find a way to grow them more carefully in California as well as more reward to exploring growing them elsewhere.