I read something on a russian billionaire who wants to upload minds , I think that has a chance to take off in the coming decades.
The human body is old technology and is very inefficient and once Pandora's box has been opened it won't close . Eyes that never degenerate and see better ,ears that hear better , legs that never get tired or hurt running . The moment someone sees the benefit of one argumentation they will want another and another. At that point when someone is 51% cybernetic 49% flesh and bone are they human anymore ? They have believe it or not even bulit a cybernetic sperm . Once you have part human part cyborgs that can self replicate you pretty much are seeing the end of flesh and bone humans ,especially with falling fertility rates.
http://sploid.gizmodo.com/scientists-create-a-controlled-cyborg-sperm-that-can-sw-1481503095
They are already taking out jobs , next it will be our women . Not sure i would want to sleep with a cybernetic woman, but then again suppose it would depend on her skills haha.
http://business.financialpost.com/2014/03/14/machines-that-can-learn-could-replace-half-of-american-jobs-in-the-next-decade-or-two-oxford-study/?__lsa=de41-c9de
This is a subject that really interests me because me , you or anyone who can live for the next 40 years reading this have a realistic chance to live forever . The idea's are there , The technology is not far away and you have billionaires willing to fund it.
http://www.popsci.com/science/article/2012-07/billionaires-russian-mogul-wants-upload-your-brains-immortality
I still think there will be a place for the deathlist though , large groups of people will reject it and im sure even part cyborg part humans can die too, accidents etc.