What are some ways the world could end?

Answer 1

There are some ways the world could end.

1.)Extreme Climate Change or Global Warming

2.)Nuclear War

3.)Global Pandemic

4.)Ecological Catastrophe

5.)Global System Collapse

6.)Major Asteroid Impact or Mass Extinction

7.)Super-volcano

8.)Synthetic Biology

9.)Nanotechnology

10.)Artificial Intelligence

11.)Unknown Consequences

12.)Future Bad Global Governance

13.)Gamma Ray Burst

14.)Magnetic Field Shift

15.)Zombie Invasion

16.)Black Holes

17.)Hypercanes

18.)Mega-tsunami

19.)Solar Storms

20.)Red Giant

21.)Mega-earthquake

22.)Earth stopped spinning

23.)Alien Invasion

24.)Global Acidification

25.)Pylon Destruction

There are actually more ways the world could. Eventually the red giant is the most probable scenario because the sun will expand into a red giant about 5.4 billion years later. The extreme climate change is also probable because global warming is now happen because of human activity.

Scientists aren't sure if a major asteroid will hit earth again like what happened to the dinosaurs, so let's assume that there will be no more mass extinction in the future.