Is the quest for immortality wasteful?  This interview with nonagenarian philosopher Mary Midgely agrues that it is, although I’m not sure she’s using the same definition of “wasteful” as I am.  Ultimately, her argument seems to boil down to “there are too many people already, living longer doesn’t guarantee better quality of life, and the prospect of dying concentrates the mind on all the good stuff you could do before then”.

Long lives and the absence of disease are common topics for fiction, from Ancient Greeks to Captain Jack Harkness, not to mention the more obvious examples.  It’s one subject on which everyone is practically guaranteed to have an opinion.

So what do you think?  Is immortality desirable?  Should we all die after a set number of years?  Does it depend on other factors?  Start your debate in the comments!