There is somewhere locked in your mind that food production is locked to fossil fuel. Electric motors can replace all the fuel engines and and actually provide more torque per equivalent hp. A side note to other of your posts - Greenhouse gases, including water vapor, are like a greenhouse that holds heat in. They hold the earth's radiated heat in. Most people are unaware how relatively thin the crust is and under the crust is mantle consisting of molten rock (lava when it comes thru the crust). The solar is an additive heat (like coming coming thru the glass of the greenhouse)and not primary source. The gases and water vapor hold heat IN blocking radiation from going out into space. Detractors, like you have built this falsehood that solar fluctuation would negate this, but like "breathable wool coat" it keeps the radiating body warmer.

Your fossil fuel path leads to increased desert, rising seas, and people displacement and unrest - and that is what the military is looking at.