[mmiller]

"We are 'story creatures' and it takes a lot of training and willpower to depart from 'fond stories and beliefs' to 'actually think things through'."

What your analysis did for me was help put two and two together, but yes, it "collided" with my notions of what an accomplishment it was, and what I had been led to believe that would lead to. What you exposed was that the reality of "what that would lead to" was quite different, and it explained the reality that was unfolding.

I knew that Apollo was a big rocket (ironically, that was one thing that impressed me about it, but I thought how amazing it was that such a thing could be constructed in the first place, and work. Though, I thought many years later about just what you said, that the more fuel you add, the more the fuel is just expending energy moving itself!), and that there were only three people on it, though the "efficiency" perspective, relating that to how it did not contribute to further knowledge for space travel, didn't occur to me until you laid it out. I also knew from listening to Reagan's science advisor that NASA was heavily influenced by the goals of military contractors that had done R&D on various technologies in the '60s, and which exerted political pressure to put them to use, to get return on investment. He said something to the effect of, "People worry about the Military Industrial Complex. Well, NASA IS the Military Industrial Complex! People don't think of it that way, but it is."

Not too long after I heard you talk about this, I happened to hear about a simulator called the Kerbal Space Program (commonly referred to as KSP), and someone posted a video of a "ludicrous single-launch vehicle to Mars (and back)" in it. Even though I think I've heard that KSP does not completely use realistic physics, it drove your point home fairly well. Though, people would point out that none of the proposed missions to Mars have talked about a single-launch vehicle from surface to surface. All of the proposals I've heard about have talked about constructing the vehicle in orbit. KSP, though, assumes chemical propellant.

https://youtu.be/mrjpELy1xzc

"the real romance and its implications didn't happen in the general public and politicians."

In hindsight, I've been struck by that. When I took the time to learn about the history of the Apollo program, I learned that Apollo 11 made a big impression on people all over the world, but that was really it. I think as far as the U.S. was concerned, people were probably more impressed that it met a political goal, JFK's bold proclamation that we would get men to the Moon and back, and that it was a historic first, but there was no sense of, "Great! Now what?" It was just, "Yay, we did it! Now onto other things." There's even been some speculation I've heard from politicos, who were in politics at the time, that we wouldn't have done any of the moon shots if Kennedy hadn't been assassinated, that it was sympathy for his legacy that drove the political will to follow through with it (if true, that's where the romance lay). Hardly anybody paid attention to it after 11, with the exception of Apollo 13, since there was the drama of a possible tragedy. Apollo 18 never got off the ground. The rocket was all set to go, but the program was scrubbed. People can look at the rocket, laid out in its segments sideways, at the Johnson Space Center in Houston.

[alankay]

James Fletcher -- twice the head of NASA -- had a very good speech that "the moon shot, and etc" were really about learning to coordinate 300,000 people and billions of dollars to accomplish something big in a relatively short time. (And that the US should use these kinds of experiences (wars included because the moon shot was part of the cold war), to pick "goals for good" and do these.

Most of the old hands and historians of the moon shot point to the public in the 70s no longer being afraid of the Russians in the way they had been in the 50s, and the successful moon landings helped assuage their fears. The public in general was not interested in space travel, science, etc. and did not understand it or choose to understand it. I think this is still the case today.

[mmiller]

"Most of the old hands and historians of the moon shot point to the public in the 70s no longer being afraid of the Russians in the way they had been in the 50s, and the successful moon landings helped assuage their fears."

That's what I realized about 10 years ago. The primary political motivation for the space missions was to establish higher ground in a military strategic sense, and once that was accomplished, most people didn't care about it anymore. There was also an element of prestige to it, at least from Americans' perspective, that because we had reached a "higher" point in space than the Russians did, that gave us a sense of dominance over their extension of power.

You know this already, but people should keep in mind that what got the ball rolling was the launch of Sputnik in 1957. The message that most people got from that was that the Russians controlled higher ground, militarily, and that we needed to capture that pronto, or else we were going to be at a disadvantage in the nuclear arms race.

It also created a major push, as I understand, by the federal government to put more of an emphasis on math and science education, to seed the population of people who would be needed to pull that off. I've heard thinking that this created a generation of scientists and engineers who eventually came into industry, which created the technological products we eventually came to use. There's been a positive sense of that legacy from people who have reviewed it, but I've since heard from people who went through the "new math" that was taught through that push. They hated it with a passion, and said it turned them off to math for many years to come.

The more positive aspect I like to reflect on is that Sputnik inspired young people to become interested in math, science, and engineering on their own, and they really experienced those disciplines. A nice portrayal of one such person is in the movie "October Sky," based on Homer Hickam's autobiographical book, "Rocket Boys."