what do you think started the world?

Question: what do you think started the world?
- Keywords:
  beginning,
  evolution,
  meaning of life,
  world
Asked by jonahbwhite to Ed, Hayley, Jason, Nathan, Sophie on 18 Mar 2013. This question was also asked by diasr10077.
- Hayley Evers-King answered on 18 Mar 2013:
  
  The most well supported theory seems to the suggest that the Earth formed from the remnants of the big bang about 13 billion years ago, with life emerging about 4 billion years ago.

Question: what do you think started the world?