> Renewable energy technology is ready, right now today, to replace fossil fuels. All we have to do is start doing it, but the Oil lobby is just too strong apparently. There is no political will. I wish I was wrong, but I just don't see humanity pulling together to solve this one.

Sorry, but its really not. Perhaps in some sectors such as ground transportation, but definitely not in air and sea transport and fertilizer production, and many industrial processes. At least not at scale, where would have to make massive lifestyle sacrifices which are not politically acceptable outside of extreme authoritarian states who have no reason to do this anyway.