Maybe not evolve, but perhaps bio-engineer? Brings to mind this awful story - people choose to evolve to eat anything, and it doesn't go well for all other life

Maybe not evolve, but perhaps bio-engineer? Brings to mind this awful story - people choose to evolve to eat anything, and it doesn't go well for all other life on earth: https://windupstories.com/books/pump-six-and-other-stories/people-of-sand-and-slag/ https://windupstories.com/books/pump-six-and-other-stories/p...