End of the World

My seven year old daughter asked me last night before going to bed: "Dad are there going to be Earthquakes tomorrow? Are we all going to die". I explained to her that these were rumours floated by people who did not know what was happening and what were the implications of the experiments carried out by CERN. She was assured and went off to a peaceful sleep.
But I was not very reassured myself and sat up and read up about the experiment and the arguments for and against it.
Now I am of a scientific bent of my and am fully aware that from a particular perspective, we live under the threat of extinction every day what with so many zombie like asteroids, planetoids, cosmic rays, planets going around the solar system, it is most surprising that we are still around after so many billions of years. You just need to look at the surface of the moon to know what I mean.
However some fundamental questions came to my mind and I list them in no particular order:
1. While scientists were planning this mega planet blower experiment, Indians were begging to be introduced to much less harmless nuclear suppliers group and people were seriously debating if India should be allowed further nuclear tests. I found it ironic.
2. CERN are the same group of people who discovered quite accidentally the Internet while researching some aspects of nuclear physics. It's a bit like Christopher Columbus... He became a famous discoverer after having preciously failed to discover what he wanted to doscover. I mean how seriously should we take cooks who set out to make samosas and end up making rasgullas instead [delicious though they might be]?
3. Fundamentally, how would we benefit if we are able to know precisely what happened after the big bang? Will it help us in any practical way? I know where I could have used that 5.5 billion dollars more fruitfully.
4. Should not there be more information sharing and debate before some such groups start on some such experiments? I mean here people are stripping naked to save some whales from wily Japanese and here there is not even a modicum of debate over what some people think is the end of the world. Remember human cloning is banned in many countries becuase of its moral implications.
5. Finally, I trust the scientists to the extent that they are not sucidal and will start off an experiment which will kill them first. But then who knows? It was after all some very gentlemanly but nutty scientists who handed over the atomic bomb to Oppenheimer.
6. Finally, please do not take such opportunities to seek the services of God. He will not be of much help, he never is.
But by God! if the experiments goes horribly wrong what a way it will be to go..... I wonder will it end with a bang or a whimper.