I honestly don't recall the name of the specific piece, but I do remember that it's anthologized in his collection Expanded Universe, and it was clearly the "Singularity" he described, although of course not by that name - there's even a chart and a curve for those readers not yet familiar with the concept of exponential growth! I remember it quite well, not least because I'd thought I was years past learning anything further from Heinlein, and here he was teaching me that there's nothing new under the sun.
Unfortunately I can't give a page reference right this minute, because my last paper copy of the book disintegrated under heavy use some years ago and the samizdat electronic version doesn't have charts or page numbers. But it's in there, and when the new paper copy I've just ordered arrives on Monday, I'll look up the page and reply to this comment with a link to a photo or something.
That's not the only thing in Expanded Universe, of course; it's quite a long book and contains a great deal of other worthwhile material - short stories, articles, and transcripts of various talks, which together both entertain the reader and lend insight into the qualities of the author. It's not the first book I'd recommend if you're only going to read one Heinlein - that would have to be The Door into Summer. But if you're only going to read two, I'd suggest this be the second one.
Not sure I'd suggest The Door into Summer, it's one of the weakest books from Heinlein imho together with the Number of the Beast and I Will Fear No Evil. I'd usually recommend the Moon is a Harsh Mistress or one of his juveniles as the first book.
The Moon is a Harsh Mistress is definitely my favorite. I don't think Fear no Evil was that bad -- I think it was the last decent book he wrote.
I remember reading the serialization of the first few chapters of Number of the Beast in Omni magazine, and thinking how great it was. Then I got the book and read the rest, and was sad.
Oh yes, Number of the Beast started out good. That's actually what makes it more frustrating.
I think part of my problem with Fear no Evil is that I read it just after reading all of the Lazarus Long stories (which I enjoyed a lot) and coming from that Fear no Evil just wasn't as good...
I actually did like Job A Comedy of Justice which he wrote after Fear no Evil... It's very different from his other books and I wouldn't say it's great but it's fun.
Friday is one of his few novels that I never read..
I sort of like Friday, but I wouldn't really recommend it to someone who isn't also a Heinlein completist. I don't think it is bad, but it's not one of his stronger novels, and I understand why a lot of people really don't care for it; Heinlein is always most controversial when he writes first-person female characters, and there are good reasons why that's so.
Unfortunately I can't give a page reference right this minute, because my last paper copy of the book disintegrated under heavy use some years ago and the samizdat electronic version doesn't have charts or page numbers. But it's in there, and when the new paper copy I've just ordered arrives on Monday, I'll look up the page and reply to this comment with a link to a photo or something.
That's not the only thing in Expanded Universe, of course; it's quite a long book and contains a great deal of other worthwhile material - short stories, articles, and transcripts of various talks, which together both entertain the reader and lend insight into the qualities of the author. It's not the first book I'd recommend if you're only going to read one Heinlein - that would have to be The Door into Summer. But if you're only going to read two, I'd suggest this be the second one.