2026-10-19 10:44 UTC
Not sure if the book also did super exp lines, but the graphs in the singularity is near also have various issues that never got to much deep thought.
Always found it funny that the book admits basically (no direct quote): “sure tech follows an S-curve normally, and that looks exponential at first, but if you take the rate of all historic new techs together on a timeline that clearly is exponential”.
And I just thought, you cant know if it is, thats the point with the S-curve as well, and it messes people up. (Like Disco Stew from the Simpsons), and your N=1, it might not even be a S-curve, it could just have a sudden ceiling.
Despite wanting to believe, I was less convinced.
Replies (1)
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@CinnasVerses@awful.systems 2026-10-19 16:01
“Sigmoids always add to an exponential curve!” is another standard futurist trope from the 1960s and 1970s. Sci fi authors used to share this diagram with a curve fitted to pony express to trains to automobiles to aircraft to chemical rockets. “Nuclear rocket” and “interstellar spacecraft” were helpfully sketched in as the obvious next steps. Needless to say, we did not develop drives which can reach 10^-3 C around the year 2000 and will not reach 10^-2 C (just 430 years to Alpha Centauri) by 2050.