What if one day technology allowed us to live a longer life?
Would this be a good thing? In my opinion this would not be good. As mentioned in a blog before mine, no one wants to die. But dying, I believe is what is best for all of humanity. This is because many problems would stem from living longer lives. For instance just to name a few (I can think a lot!): over population, decreased natural resources, increased disease, increased antibiotic resistance, and increased poverty (or division b/n 3 social classes).
My main concern is towards humanity. If people are able to live longer, yes they do in fact get to cheat death for a little bit longer, but the repercussions of this longer life span might actually wipe out humanity at a faster rate. If the world runs out of resources or disease runs rampant, then more people are going to be wiped out faster than anyone can reproduce.
Ironically, the attempt to extend humanity would ultimately wipe it out.