If God exists, it may be impossible to live forever. Because if God wants to end the universe, he will and you will cease to exist no matter the
power of your technology.
Therefore, whats wrong with living for an "eternity"?
On the otherhand, if God does not exist and there is no afterlife, why not live forever?
Cropsmokee,
Thats not true for everyone, I'd love to live forever and I intend to, I've already come up with three ways and one way to escape atomic
disinigration.