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by dsacco
3050 days ago
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> One (semi-pedantic) quibble with the article: there absolutely are barriers to entry for programming. Programming is hard! These barriers may not be artificial, but they are real. Barriers don’t refer to how hard a discipline is skill-wise, they refer to how hard it is to enter the discipline. Law and medicine are also hard disciplines, but they have actual barriers to entry that cannot be surmounted by self-study. In this sense (which is the sense that the article means), programming does not have those barriers, no. Considering that, unless you’re going to mount an argument that programming is objectively harder than those other fields skill-wise, it doesn’t seem productive to talk about an orthogonal “barrier” to entry that the other two also share. They are all difficult, so we end up in the same position. Your comment here has spawned a large thread of people talking about how hard programming is (which frankly seems a bit self-congratulatory for this community, to be honest), but that’s completely separate from the core point being forwarded in the article; vis-a-vis, that programming is interesting and unique precisely because it has such a high compensation for a field without a central body limiting the supply (among other things). Law and medicine are also hard fields, and lawyers and doctors would be happy to explain why they’re difficult and have their own “skill-based” barriers aside from the licensing ones. |
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I don't think we disagree much here.
I agree that medicine in particular is hard on its own. I'm not entirely sure about law, because the legal profession has only become highly-credentialed (in the US at least, which is the subject of this article) relatively recently. Regardless, to not make the trap of my b-school friend, I don't know enough to dispute whether law is super hard. I suspect it's not easy.
(Just as an aside, I'll note that from what I do know about medicine and law, both professions also require an extremely logical approach. I suspect certain specialties in medicine like surgery or anesthesiology or oncology are much harder than programming for various reasons. From cursory web searches, these specialties appear to earn much more than programmers do, and even much more than other physicians.)
Thus, assuming that medicine and law are also very hard (on the same order of difficulty as programming), we can likely say that even without licensing and credentialing requirements, entering the medical or legal professions would be hard.
I suspect we have slightly different ideas when using the term "barriers to entry". Indeed, I might have made a better argument if I had said programming has "high" barriers to entry, since what I'm talking about is clearly a continuum and not a boolean. C'est la vie. When I use "barriers to entry" as a concept, I'm using it broadly. To me, it encapsulates not only legal or political costs, but any cost, which is why I mentioned building a power plant or a semiconductor fab. I am using it the same way I see it used in the various economics literature. In this case, I suspect the cost is that most people seem to feel uncomfortable thinking abstractly and logically, and haven't refined those skills over time. Alternatively, high capital costs are a common contributor to barriers to entry in economic analysis. "Human capital" (another econ term) is exactly how I'd categorize the learning required to practice programming, whether it is acquired through formal training or self-direction.
As far as the self-congratulation, I agree, although that was not my intention. As long as I stay a few standard deviations from Erik Meijer[1] (whom I otherwise deeply respect), I'll consider it a success. ;)
[1] https://vimeo.com/110554082