A couple of months ago I finished the first part of my first self-published novel which I had started writing 7 years ago, at the age of 25 (I am 32 now if you are too lazy to do the math). I am not a fast writer, but I can still write the same amount of words in a few months, so why did it took me so long? This is the story.

“Hello, and welcome to another episode of “Logic for Y’all”. Today we are going to tackle a rather controversial topic - “Using logic to model real-world thinking”. Asked to comment on it, most people went: “Pff, logic!” and our resident logicians prepared the following summary: “Pff, the real world!”. But still, among our listeners, there were some wannabe philosophers who insisted that this is the most important thing ever, so it appears that we have no choice but to get someone to talk about it (there will be booze at the end). So let’s give a warm welcome to the only guy who agreed to speak about this boring topic, Boris Marinoooov!”

If we believe the many-worlds hypothesis in quantum mechanics, then some portion of what we know as the law of causality might be a result of the survivorship bias of our current self which does not observe its alternative counterparts in all other worlds.

Lately, I’ve been exploring this book, which I will refer to as simply “The critique” from now on, by following the lectures by Robert Paul Wolff and decided to put my notes here in case someone finds them useful. This is a summary. The ideas expressed in it belong to Immanuel Kant. The phrase “Kant thinks” can accompany each sentence from it, but it is omitted for brevity and ease of reading. But at the same time, it is not objective - I am interpreting the ideas in the book the way I understand them, which may or may not be the way your philosophy professor interprets them. Also, the text is not in any way a substitute of reading the book itself - rather my aim was for it to help people who read the book by providing an additional viewpoint into what is happening in it.

I really am not the best person to author such an article (I am not that into programming anymore, and I never was a real expert in it), however I am doing it, because I have been waiting for someone else to write it for years and kept noticing the following phenomena:

1. People who understand functional programming, cannot make themselves understood by the general (programming) public.
2. Many of the people who are able to make themselves understood by the public, don’t understand enough for them to be worth listening (all functional programming articles that are understandable don’t go much farther than “You should use pure functions, man!”.

Roughly the same thing has been called “the curse of the monad” by some people: “Once you understand it, you lose the ability to explain it”. It is clear now that monads are not something you get in an afternoon, but I think you can get some idea of what FP (functional programming) is. Or, you know, in a year or so. But in order to spend that time you need some motivation. You probably need someone to tell you why exactly do you need to know about FP? Why is it awesome, so to say. And so my article begins.

The title of this post sounds like a school essay and this is because I like it like that. This is, after all yet another post from yet another vim evangelist. But everything I say is true.

At times when software tools come and go faster than we can get used to them, vim is here for us to admire and to learn from. It is elegant and polished in a way that few software tools are. And oh, it can do so much. But let’s not get ahead of ourselves.