2012 End of The World: End of the World Reflections

There are many hypotheses about how would the world end, but how would anyone know for sure. Even though we know for sure that the sun will lose its power due to using up its hydrogen supply, but it will probably happen in couple of billions years. The real question is then what would happen sooner that would destroy our world. According to the article: “20 ways the world could end swept away”, the author speculates about the potential causes of the destruction of our world such as asteroid impact, environmental toxins and global warming. Asteroid impact is a hypothetical cause of world destruction.
2012 End of The World: End of the World Reflections