They will probably profit from the solution regardless of where you decide to send your support. For example, one of the byproducts of oil refining is sulfur. I

They will probably profit from the solution regardless of where you decide to send your support. For example, one of the byproducts of oil refining is sulfur. If you burn sulfur in the presence of oxygen will turn into SO2. Then you can put up in the stratosphere and cool Earth until the last drop of petrochemical is burned or alternative energy is close to free and as accessible as oil and gas.