Why was life extension ruled out of the 14 Grand Engineering Challenges?

I emailed some of my life extension supporter friends because I think we have a ‘future’ situation: Healthy life extension is not 1 out of the 14 Grand Engineering Challenges…that can be realistically met, most of them early in this century according to the Committee on Grand Challenges for Engineering with members such as Larry… Continue reading Why was life extension ruled out of the 14 Grand Engineering Challenges?