We can see that medical advances are pretty amazing, and within time an age of 950 years might be possible as we unlock the genetics of the ageing process. If we also posit that time travel maayyyyyy juuust be possible one day, then I guess it's possible that Noah, Moses, Methuselah and all the other long-lived people may have been visitors from the future. In fact God may be a super evolved being from the future (and he's trying to hide that from us, hence his objection to Evolution...why he didn't just crush Darwin at birth I don't know) who went back to a previous/parallel universe and destroyed it to give birtth to ours...oooh paradoxes galore. But go on, thery and disprove my theory, go on...you can't!! Excellent, perfect relativism, nothing can be absolutely true therefore nothing can be absolutely false. Except the 50 eggs thing.