I get your point, and it's a very dramatic and low statistic. But still, just taking the US, if all 320 Million people live for an extra 3.3 years, that's 1 bil

I get your point, and it's a very dramatic and low statistic. But still, just taking the US, if all 320 Million people live for an extra 3.3 years, that's 1 billion total years of life given to people. A lot of books could be written, science done, or life shared with loved ones in that time. Not to mention all the misery and pain removed.