The predictive processing model of whole brain function gives a pretty good explanation for why the advice “show it, don’t tell it” works so well. When you tell someone, you’re giving them a higher level narrative, which ostenbily generates sensory predictions. These sensory predictions don’t necessarily line up with the current observed sensory inputs, and […]
It’s impossible to understand humanity without understanding how we store and transmit information. The technology of writing has heavily shaped the human experience. When writing was invented, it enabled new kinds of human cooperation, such as governments and commerce. Most people don’t think of writing as a technology, and most people don’t think of governmental […]
Why Justice Requires Computation I’d like to be able to say for certain that I own zero slaves. Of course, I don’t own slaves outright, in the de jure sense. There is no person who works for me without pay, and I don’t have any title or deed to such a person. But I’m not […]
Any electrical engineer will tell you: the two ways to overcome noise on a channel are using energy to boost your signal, and adding redundancy on the channel. Energy makes the signal louder. Redundancy allows receivers to better deal with loss. Shakespeare didn’t have electrical amplifiers, but he did have ancient, error-correcting code technology known […]
Beings are numberless, so let’s make sure everyone counts. Delusions are inexhaustible, so let’s be emission-free. Opportunities to help are boundless, so let’s get rich together. Accelerating an object to the speed of light would require infinite energy, so i hope this brightens your day.
“Treat other people the way you’d like to be treated.” It sounds simple, right? How hard could it be? And yet most of us who say we believe this rule fail to abide by it. I know I do. Why? Most people would say something like, “because we are human, and no one is perfect.” […]
“It’s hard for me to understand what Americans are talking about because they are always referring to TV shows or movies.” I’ve heard this same thing, both from my wife – who did not grow up in America, as well as from coworkers who emigrated. There’s an episode of Malcolm in the Middle, where Malcolm’s […]
What would happen if you tried to write down a list of every single thing you believed? Not just the important stuff, like “People get out of life what they put into it” or “Most of what happens to us is determined by circumstances beyond our control.” I mean trivial beliefs, too, such as “Cats […]
If you want to be comfortable working in software, you need to feel very comfortable with ideas like memory, the filesystem, and running commands. Everything in software will feel much more solid and understandable once you understand these basic, operating-system level concepts. “I double-click this icon and a program starts” is nowhere near as useful […]
A simple, naive picture of how a human experiences the world might look like this: This image is, of course, way too simple. We all know that we aren’t seeing all of reality. We have to filter out some information, because much of it is noise, or redundant. So perhaps a slightly more realistic view […]