Go to school and become an engineer. Help develop a battery that's 1% better. Get a job and invest the money you make from it in a company that produces a sol

Go to school and become an engineer. Help develop a battery that's 1% better. Get a job and invest the money you make from it in a company that produces a solar cell that's 1% more efficient. You're in a position to help on the credit side of the ledger way more then you'll ever be able to do on the debit side.