Bruce Charlton, professor of Theoretical Medicine at the University of Buckingham in England, wrote that "that landing of men on the moon and bringing them back alive was the supreme achieve- ment of human capability, the most difficult problem ever solved by humans." That's a good way to look at it: the political class presented the boffins with a highly difficult and specific problem, and they solved it—in eight years. Charlton continued:
'Forty years ago, we could do it—repeatedly—but since then we have not been to the moon, and I suggest the real reason we have not been to the moon since 1972 is that we cannot any longer do it. Humans have lost the capability.
I suggest it's because of the political culture ...
These days we are unmanned in more than merely the sense of that Luna 2 expedition. Glenn and Armstrong are gone, and their surviving comrades are old and stooped and wizened, and yet the only giants we have. Space may still be the final frontier, but today, when we talk about boldly going where no man has gone before, we mean the ladies' bathroom. Progress.
Want to disagree? Have at it.