A lot of you don't understand that this would only stop the deaths caused by the cells in the human body from dying. Diseases such as cancer(if there's no cure for it by then), heart attacks, strokes... etc. will still be able to cause death. Also becoming "immortal" is only viable if you live a healthy life and take care of yourself. You can give this technology to a morbidly obese person and they would still die whether they had the technology or not. Just wanted to clear some things up
