Inmortality There is no such a thing as "Inmortality" per se. We live in a universe that has expiration date, it is not infinite, so inmortality becomes impossible. With above comment, I am throwing to the trash basket many interesting ideas, like trans-humanism, space-time travel, genetic modification, mind transfer and other matters that currently owns science fiction, but they are not necessary impossible things. So, what about think in very lasting life time? Is a thousand years considered sort of an inmortal life time? I think that approach has a better focus. The real question should be, When?