| > Previous "software dev productivity increases" happened as computing saturation itself increased from a handful of mainframes to one in every office, then at every desk, then a few in every home, and later one in every hand. Now it's at 100% or close. previous 'computing saturation is at 100% or close' pronouncements go back to 01953 https://geekhistory.com/content/urban-legend-i-think-there-w... this human body weighs about 100 kg and occupies about 100 liters. it contains about 30 trillion cells, each of which contains something like 10 million ribosomes, 300 quintillion in all, which are programmable machines that construct proteins by executing a digital program on a dna tape, although the program is quite limited, more like a player piano roll than a computer program current sram bits are on the order of 20 nanometers in diameter, about the same size as a ribosome. this is clearly feasible because these devices are already in mass production. you need on the order of 4096 of these, plus a roughly equivalent number of transistor-like switching elements (which are smaller), to get something we would recognize as a computer (i.e., you can program it in c or basic or assembly rather than verilog or abel or something). multiplying by a safety factor of two, we're talking about 32768 20-nanometer-sized elements, which is a cube 640 nanometers on a side obviously (?) such a computer can't be manufactured by current manufacturing techniques, but also obviously it will work once you figure out how to make it. quite likely you can improve on that by orders of magnitude; ribosomes, after all, are considerably more capable than a 1-bit memory cell you can fit 400 quadrillion such computers into the space of the human body, a bit over ten thousand per cell so quite plausibly we are still 20 orders of magnitude away from personal computing saturation, and after another 12 orders of magnitude people will be saying things like 'then a few in every home, later one in every hand, and finally one in every cell. now it's at 100% or close' even this is overly pessimistic, though. the obviously-workable computer outlined above weighs about 2e-16 kg, and jupiter weighs about 2e27 kg, so if you convert jupiter into computronium, you can get about 1e43 computers, roughly 1e33 computers per currently living person. and the milky way is about 1e12 solar masses, which works out to 2e42 kg, so a milky way of computronium would be roughly 1e58 computers converting most of the milky way to computronium is less obviously feasible or desirable than putting anticancer robots in every cell but it suggests that we're closer to 48 orders of magnitude from computing saturation as for corporatism, corporatism seems very unlikely to become established in the current political environment outside of backwaters like argentina. of course, the future is enormously unpredictable, but to me corporatism seems like an idiosyncratic response to the political conditions of the 01920s |
Yes, pronouncements can come early. They can also come at the point in time that they hold. Previous pronouncements having come early doesn't mean the same pronouncement will never hold.
In any case, those pronouncements didn't match an 1:1 (or even 3:1, considering laptop+work computer+smartphone) ratio of computer to person.
>obviously (?) such a computer can't be manufactured by current manufacturing techniques, but also obviously it will work once you figure out how to make it.
In any case, fitting "400 quadrillion such computers into the space of the human body", even if possible, doesn't require 400 quadrillion programmers. Or even necessarily that much programmer. After all programmers genereally don't increase based on the count of cpus (that's a less strong correlation), but based on the number of individual software programs.
Such a development might not even require more programmers than there are today. In fact, if LLMs improve similarly as original GPT to GPT 4, or (even worse) if AGI is achieved before those nanocomputers, their software might require exactly 0 programmers.
In any case, the eventual (?) achievement of those "400 quadrillion such computers into the space of the human body" (while still waiting for flying cars, robot servants, and cold fusion) would be so far ahead to make the point moot regarding the job prospects on programmers in the industry given the raise of LLM in the next 30-40 years.
>as for corporatism, corporatism seems very unlikely to become established in the current political environment outside of backwaters like argentina.
Outside of backwaters? Corporatism has been the status quo in the US for several decades now...