I thought this was satire on first read, but given the context of Alcor (which makes its money cryogenically preserving heads), I'm not so sure. Without death,

I thought this was satire on first read, but given the context of Alcor (which makes its money cryogenically preserving heads), I'm not so sure. Without death, progress becomes impossible as power is concentrated in the people who were there first. Without death, consumption is infinite but resources are zero-sum. Without death, life for a young person becomes increasingly bleak. Bleak prospects for young people are how big, destructive, and deadly wars happen. So I don't think eliminating death through biological means would significantly reduce the number of deaths in the long run, it would just change the means.