We will not let the Earth become a tomb, a mass grave spinning through space. We will exhume ourselves. We will fight the curse and break it. (3.1.62)
Most of the change R and Julie focus on has to do with humans. You'd think all the humans-eating-humans action might make the people a little more sympathetic toward livestock. Do you think they'll apply this change toward a vegetarian lifestyle and eternal life for other organisms, too?