The idea of a Distopia under the cult of conservative environmentalism needs to be turned into a book.

People not being allowed to leave their ‘designated’ cities due to carbon footprints.

All food is scarce and unnurishing in order to preserve the soil and limit methane emissions.

The state decides who has children and how many of them in order to limit overpopulation.

And as all stables of the genre go, it has a weird romantic subplot that ends in indoctrination-driven betrayal.