Photosynthesis won’t really help here without ways to sequester biomass on extremely large scales, which we don’t seem to have.
The original biomass was sequestered via methods/means that don’t seem to exist anymore, and we’ve been digging it out/pumping it out and releasing it.
Without a means to get it back underground, it will just be rereleased when it rots.
The original biomass was sequestered via methods/means that don’t seem to exist anymore, and we’ve been digging it out/pumping it out and releasing it.
Without a means to get it back underground, it will just be rereleased when it rots.