When do you think the world will end (All human's are dead)? Do you think it has anything to do with the date or will it just be random. One of the Prophets said the world will end on Dec 21, 2012. So when do you think the world will end or how do you think it will end?

Barring any cosmic catastrophe I really can't see humanity ever destroying itself or dying off. We definately will have a lot of problems to overcome (overpopulation, scarcity of resources, etc) but science should help a lot and when we're finally forced to take the measures required to fix those problems I have a feeling we'll come to our senses and do what it required.

Didn't somekind of Calender of the Maya's end or something in 2012/2013... Somekind of god would appear for the 10th time and destroy the world or something! (everytime he appeared he would grace the Maya's with technology stuff and shit or something... Which would explain the fact that they had drawings of 'aliens' in their temples and drawings of spacecrafts and starmaps. And were able to build with pinpoint accuracy)... He'd come every 10.000/100.000 years... I don't know exactely. But something like it... And the 10th time... It'd be Game over !...

Btw: The maya's predicted lots of stuff! And were right most of the time! ghehe ...

Example: They predicted when Venus (Referring to the planet) could be seen in the nightskies for the forthcoming 2000-3000 years (This prediction was made during the rain of the Maya's in southern America)... And they were correct within hours when Venus could be seen with the naked eye above Earth a few years ago.

Well it's definitely possible for the human race to die out as long as we're all on a single planet. Lots of theoretically possible scenarios like meteors hitting, huge-ass volcanos erupting, and nuclear war breaking out, although none of them is all that likely. We'll probably be off this rock by the time the Sun goes out, although then there's the possibility of catastrophies on a galactic scale messing the whole neighbourhood, hostile non-human civilizations etc.

If you're waiting for some kind of a supernatural apocalypse on some manner of magical date, then I'm afraid you're going to be dissappointed. Groups of wackos have been predicting the end of the world/armageddon/rapture/whatever to occur during their lifetime for at least as long as there's been civilization, and I'm sure you can guess if any of them has ever been right or not.

The world will end in the year 5 billion.

"You lot. You spend all your time thinking about dying. Like you’re going to get killed by eggs or beef or global warming or asteroids. But you never take time to imagine the impossible. That maybe you’d survive."
~ The Doctor

When Super Mario Galaxy gets delayed till 2008.

6 june 2066.

If it is Dec 21 2012, then the world will finish first in japan, because of timelag XD.

Time and Calendars are man-made concepts used to study movements in space.

The world ends when you die.

There are some very speculative ideas about the future of the universe. One suggests that phantom energy causes divergent expansion, which would imply that the effective force of dark energy continues growing until it dominates all other forces in the universe. Under this scenario, dark energy would ultimately tear apart all gravitationally bound structures, including galaxies and solar systems, and eventually overcome the electrical and nuclear forces to tear apart atoms themselves, ending the universe in a "Big Rip". On the other hand, dark energy might dissipate with time, or even become attractive. Such uncertainties leave open the possibility that gravity might yet rule the day and lead to a universe that contracts in on itself in a "Big Crunch".