I have actually been considering this question for a while. I have no doubt that we will work out how to naturally extend our lives "qualitatively rather than quantitatively". So I realize there has to be other changes in the way we approach life and death that need to change. Tis, for me certainly a fascinating wondering and exploration.

"...the question is not when, but how it will be done and (most importantly) whether incredible longevity medicines and technologies will have a net benefit to the world or create more problems than they are worth." webecoist