So from this I’m convinced water and food are top priorities.
We need desalination engineers to reduce the cost of reverse osmosis. Perhaps by increasing complexity but reducing size with algorithmic means. Water engineer.
We need to restore farmland much quicker. Greening the desert is very important. Food engineer.
People will have less money. Meaning that the poor will have even less resources. We need ways to increase the little wealth of the poor. Perhaps through housing projects. Poor/Wealth Engineer
So we have many jobs people can do to save life on this planet.
Electric Car Engineer