it pretty much scuttles the current remote sensing programs, which have been phenomenally successful. The
Mars Rovers program and Cassini's mission to
Saturn each cost one-tenth of what one manned mission to Mars will cost. On July 4th the
Deep Impact spacecraft will get up-close and personal with comet Tempel 1, slamming a projectile into the surface and recording what is ejected.
The only thing is that these missions aren't "glamorous" because they don't involve the drama of putting humans at risk. Remember how exciting the first moon landing was? Remember how boring the rest of the moon landings were? Quick, who was the fifth man to walk on the moon? Here's a hint: he was the first
golfer on the moon.
Real scientists want robot missions. In addition to the lower cost, i.e., more missions, you can put a robot on a mission that would be humanly impossible -- a trip
out of the solar system or
close to the sun -- or boring, like taking photographs of
every square mile of Mars.
Of course, if you want to terminate purely scientific research in favor of finding solutions to "real" problems, like blowing imaginary missiles out of the sky, you've got to eliminate (a) funding, and (b) scientists. The first is pretty easily done by shifting money to some black hole like the Mars project, the second is being done through the current purge and the destruction of public schools through the "no child left behind" program, which emphasizes rote learning over independent thought. And of course, it doesn't help to have a media which lauds celebrity over contribution.
I read recently that the number of children in the U.S. who are expressing a desire to enter careers in science or engineering has been steadily decreasing. Eliminating purely scientific research is going to accelerate the pace.