Doomsday

Generally is a Christian belief that the world will end in the Apocalypse. However, just about every religion has it's own version of Doomsday.

Can also refer to "The End of the World As We Know It", in which some event causes the destruction of our present level and standard of living. Various causes of this are listed below.

• Population Explosion
• Nuclear War
• Global Warming
• Alien Invasion
• Cybernetic Revolt
• Supernova
• Peak Oil
• Infectious Pandemics

DC Comics

In DC Comics, Doomsday is a villain character who became (in)famous for killing Superman.