It may become hotter, but solar declination isn't going to change. Move towards the poles and the sun will have lower elevation, fewer hours of light, and the b

It may become hotter, but solar declination isn't going to change. Move towards the poles and the sun will have lower elevation, fewer hours of light, and the balance of seasons will change. How much is enough to matter? Will the net effect be more or less than change from CO2 or temperature? You tell me. We seem to have a lot of unknowns.