A quick peace idea.
I was looking at some pictures of an Israeli farmer walking in the field. I believe we need to help each other. No matter what. I wonder. Is it possible to grow food in tunnels. I guess its just a technical problem to get enough sunlight to light into the tunnel. Then perhaps some ventilation and a simple air condition device could give just the right air temperature.
Maybe we could have a railway in the tunnel model Indiana Jones with crops growing in carts.