We're already way beyond the carrying capacity of the planet, without fossil fuel inputs. There are only two options: 1. Split more nuclei, fuse nuclei at +ER

We're already way beyond the carrying capacity of the planet, without fossil fuel inputs. There are only two options: 1. Split more nuclei, fuse nuclei at +EROEI, and collect more photons. 2. 4 billion people starve to death. Population control was a fun idea in the 1970s, but that ship has already sailed. We either experience mass die-offs, or we engineer our way out. Full stop.