Why the World Will End

In order to better understand the threat to the planet, I've conducted an effin' scientific poll. As you can see no strong consensus has yet developed on why the world will end, but a lot of people are scared of natural disasters. Included in this were also typhoons, tsunamis, hurricanes, tornadoes, and one weird guy who mumbled about giant hamsters. Right. Considering the world has gone on for billions of years without being destroyed this way, it seems effin' loony to think that it will suddenly happen now barring an external stimulus, but who am I to say?