You raise a good point about the difference between natural and computer languages. I’ll even acknowledge that another difference is that we have an innate ability to learn the basic structural elements of natural language, and typically do so at an early age.
But I maintain that there’s also a fundamental similarity between natural and computer languages, in that both are systems for encoding and communicating information. The ability of our meat-brains to deal with linguistic messiness and ambiguity is not unlimited and is easily prone to error. So ultimately the rules of grammar and semantics must be followed to a large extent, or communication fails. And this is not hyperbole; when I read the ravings of some illiterate lunatic on the internet, I sometimes literally have no idea what the lunatic is raving about. And how often are even literate, well-intentioned posts on this board misunderstood, not through anyone’s fault, but through the inherent messy ambiguities of natural language?
The difference between computer languages, and for that matter, other formalisms like mathematics or Boolean logic, and natural language, is that the former must be explicitly learned, while one can get by without formally learning language skills. The rules are fluid, and at some level seem not to matter very much. There seems in fact to be a prevalent belief, though rarely explicitly stated, that learning language skills is not important. And it’s precisely related to the fact that rudimentary language skills are innate. But the ability to express oneself well and effectively rises far above the rudimentary, and comes only from learning, reading, and practice. What we do learn in school is often ignored or soon forgotten, and indeed even the teaching of grammar is sometimes ridiculed as worthless pedantry, rather than what it really is: the first step in building the skills needed to optimally utilize the fundamental means of human communication.
And here are the consequences. 28% of Americans are at or below Level 1 literacy, which is the ability to read a road sign. At least half of American adults can’t read a book at an 8th grade level. Cite.
According to the National Literacy Institute it’s even worse:
- 21% of adults in the US are illiterate (2022)
- 54% of adults have literacy skills below 6th grade level
- 45 million are functionally illiterate and cannot read beyond a 5th grade level
This is not an argument for elitism, it’s an alarm call on a serious problem. It’s fundamentally not about “lay” vs “lie”, or about whether one could or couldn’t care less. It’s a problem because it determines how and where Americans get their information and how it informs the decisons they make about their lives, including the decisions they make when they vote for their governments. It’s a problem because ultimately, literacy – or the lack of it – shapes the nature of our society.