i dont know ....
I think we will find a way to switch off the aging process one day, or at least slow it down drastically. It will create some interesting moral dilemmas, especially if only rich people can afford the treatment.
nope. its totaly imposible to do it but if you want to die they have an experment out there you can possibley die from it but u can try.
Theoretically it would be possible but it would be in the distant future. It would require extensive cellular nanotechnology engineering of our neurones in the brain to make them live and reproduce longer than normal.