Rand Expert Says To Keep Mum About Killer Asteroids

crashnbur writes "NASA is conducting a survey of the sky to find asteroids large enough that a collision with earth could 'extinction-type impact', and none studied so far will threaten us in the next 200 years. Of course, if a doomsday asteroid is discovered, the current policy is not to say a word: 'If you can't do anything about a warning, then there is no point in issuing a warning at all', says Dr. Geoffery Sommer. The issue may be making its rounds because an asteroid was discovered orbiting the sun between Venus and Earth earlier this week. Space.com presents a lengthy, four-part 'Impact Debate' (next three parts coming next three Tuesdays). Apparently we are just as likely to die by asteroid impact as in a plane crash."

Comments

Why not warn?

[Buzz_Litebeer]

The issue for me, is if they beleive that nothing can be done about it, maybe they have not thought of the clever solution to fix the problem.

Yes you will frighten the populice, yes the world may increase in suicides etc. The thing is, if you had undeniable proof that an asteroid WOULD hit the earth, and it WAS BIG ENOUGH to destroy it in a very convincing, end of the dinasours way, you could drive any arbitrary amount of money into finding a solution. Who is to say that with the combined ability of every nation on earth that there wouldnt be a way to put enough explosion on target to move such an object?

I mean, we have TONS of nuclear weapons, and possibly even the ability to create even more horrendous things that can explode quite violently, who is to say that a 100 year or so effort to put that much firepower into space to avert such an object wouldnt come to not? I mean imagine if you had the entire planet set forth to figuring out a solution, instead of a small relatively smallg roup going "welp sucks to be us lets not tell anyone that our kids or grandkids are going to explode in a fireball"

even if it was going to come within a few years, at least SOMETHING might be done, some way to preserve what as humanity are. I know it sounds a bit star trek, but having something aroudn to say "we were here" would be just as important as doing nothing.

Oh well, probably a lot more info in the article, but hey, can't just ignore it, especially if it won't go away.

Code Red

[kindbud]

'If you can't do anything about a warning, then there is no point in issuing a warning at all', says Dr. Geoffery Sommer.

Would sopmebody pass this along to Tom Ridge and the rest of the Bush administration?

Re:Not in a long time...

[MeanMF]

In fact, earth has not been hit by an asteroid in at least several hundred thousand years. Why do people suddenly feel protection is urgent now?

Tell that to the Russians... The last major impact was less than 100 years ago, and released about the same energy as a 10 megaton nuclear weapon. It wasn't nearly enough to cause any kind of extinction, but I sure would want to be able to push one of those off course if it was headed towards a populated area.

not completely erroneous

[Trepidity]

The analysis is the same if you want to discuss probability of dying in either event. There is a very good chance that there will be a plane crash (several, in fact) during your lifetime, but a relatively poor chance that you will be on one of the crashed planes. On the other hand, there is a very low likelihood that an asteroid will hit the earth, but if it does, there is a very good chance that you will be killed by it. This is why statistics and probability are very closely related, since the number of people killed in an event affects your probability of being one of those people (the more people killed, the more likely you are to be one of them, all other things being equal).