deereman64
Silver Member
- Joined
- Dec 3, 2005
- Messages
- 223
Thanks for pointing out the article. I hope you don稚 mind but I would like to make a couple of points.
He talks about space exploration in general terms and makes some specific points about the benefits. The US is a wealthy country and if it wants to spend its tax money in a certain way then that's´ its prerogative. But there is a question is the money being spent in the best way? Apart from one situation (which I will get too in a minute) there is no hurry in space exploration. We are not going to leave the planet anytime soon and equally I don't think we are going to meet any body. Therefore it doesn稚 really matter whether we find condition x on planet y tomorrow or in 500 hundred years time. To me then the question becomes are we spending the money in the most efficient way? The space station, for example, is an exercise in feel good international cooperation. I am sure we could get a much better return if we all worked together curing AIDS or Malaria. Manned exploration of Mars is another doubtful exercise. Getting man there and back involves immense resources and great risks. One disaster and all the political will would fly out the window. In contrast, the Març—´ Rovers have been beavering away happily for years, doing great work and I m sure given a couple of more generations of development they'll come across some fossil and we will be told by the politicians once they feel we can handle the truth. In some ways astronomy meets our needs for the wow factor. I'm sure every young man out there thought it was great that there is a galaxy blasting another one with the ultimate ray gun.
So what is the urgent need? There will be the occasion when an asteroid takes aim at planet earth. The dates are doubtful but I do think we should do the preparatory work in discovering how we could deflect one. There are plenty of comets out there to practice on. Money would be spent and success would be most reassuring.
He talks about space exploration in general terms and makes some specific points about the benefits. The US is a wealthy country and if it wants to spend its tax money in a certain way then that's´ its prerogative. But there is a question is the money being spent in the best way? Apart from one situation (which I will get too in a minute) there is no hurry in space exploration. We are not going to leave the planet anytime soon and equally I don't think we are going to meet any body. Therefore it doesn稚 really matter whether we find condition x on planet y tomorrow or in 500 hundred years time. To me then the question becomes are we spending the money in the most efficient way? The space station, for example, is an exercise in feel good international cooperation. I am sure we could get a much better return if we all worked together curing AIDS or Malaria. Manned exploration of Mars is another doubtful exercise. Getting man there and back involves immense resources and great risks. One disaster and all the political will would fly out the window. In contrast, the Març—´ Rovers have been beavering away happily for years, doing great work and I m sure given a couple of more generations of development they'll come across some fossil and we will be told by the politicians once they feel we can handle the truth. In some ways astronomy meets our needs for the wow factor. I'm sure every young man out there thought it was great that there is a galaxy blasting another one with the ultimate ray gun.
So what is the urgent need? There will be the occasion when an asteroid takes aim at planet earth. The dates are doubtful but I do think we should do the preparatory work in discovering how we could deflect one. There are plenty of comets out there to practice on. Money would be spent and success would be most reassuring.