And what happened to my space colonies?
Yes, it was never a mass movement, and even with the merger of NSI and L-5, I don’t think that NSS has ever had more than a hundred thousand members. I do think, though, that it is sufficiently appealing to a sufficient number of people that when we break out of the NASA paradigm, and the supply actually responds to demand, some people will live in space in the future.
[Evening update]
Clark Lindsey responds to Dwayne Day’s dyspeptic space colony post:
In the 1970s space had become a niche topic little noticed by the general public. Within that niche area one could search around and find a tiny sub-niche dealing with in-space orbital space colonies. Sure, there were the occasional articles and a handful of books about O’Neill space colonies and a small group of people had a high interest in them. However, you could say the same thing about a million other topics as well. Orbital space colonies never came close to being a topic that most people were aware of, much less considered in any thoughtful way.
If in 1980 you asked a randomly selected group of a thousand people what they thought about space, a thousand would say, probably in the first sentence, that space was wildly expensive. If you asked them if they had read an article about space colonies in the past decade, I doubt even fifty would say yes. And most of those fifty would say such colonies might be a great idea but are impractical while space travel is so wildly expensive.
Yes, as is the case of much of space policy, it’s all about information and perspective. (I’ve added “Media Criticism” to the categories for this post, and bumped it…)