Assuming that grids are going to be carbon free through a mix of nuclear and renewables, cars are going to be electrified and everything that can't be will be r

Assuming that grids are going to be carbon free through a mix of nuclear and renewables, cars are going to be electrified and everything that can't be will be run on hydrogen, I would say the next thing to figure out is what to do with plastic that doesn't involve burning it, setting it adrift in the pacific or piling it in open pits.