Venkatesh Rao
- A Blog by Venkatesh Rao
Domestic Cozy
An Article from Ribbonfarm by Venkatesh RaoFermi Estimates and Dyson Designs
An Article by Venkatesh RaoA Fermi estimate is a quick-and-dirty solution to an arbitrary scientific or engineering analysis problem. Fermi estimation uses widely known numbers, readily observable phenomenology, basic physics equations, and a bunch of approximation techniques to arrive at rough answers that tend to be correct within an order of magnitude or so. The term is named for Enrico Fermi, who was famously good at this sort of thing.
…It struck me that there is counterpart to this kind of thinking on the synthesis side, where you use similar techniques to arrive at a very rough design for a complex engineered artifact. I call such a design approach Dyson design, after the physicist Freeman Dyson, who was one of the best practitioners of it (not to be confused with inventor James Dyson, whose designs, ironically, are not Dyson designs).
One Tenth of a Second
An Article by Venkatesh RaoThe details are fascinating, but the central argument — that the birth of modernity can be traced to a meta-crisis spawned by the 0.1s problem — is worth understanding and appreciating whether or not you’re a time nerd like me.
There is no convenient leitmotif, comparable to the 0.1s problem, for our contemporary version of the rhyming conditions, but something very similar to the “tenth of a second crisis” is going on today. I suspect our Great Weirding too involves some sort of limiting factor on human cognition that we haven’t yet properly wrapped our minds around. It isn’t reaction time, but something analogous.
Mediocratopia
An Article by Venkatesh RaoI once read a good definition of aptitude. Aptitude is how long it takes you to learn something. The idea is that everybody can learn anything, but if it takes you 200 years, you essentially have no aptitude for it. Useful aptitudes are in the <10 years range.
Premium Mediocre
An Article from Ribbonfarm by Venkatesh Rao
Some thoughts on writing
Besides being unlikely to work for you even if someone is able to describe what makes their writing tick, most advice is written by people who don't understand how their writing works. This may be difficult to see for writing if you haven't spent a lot of time analyzing writing, but it's easy to see this is true if you've taken a bunch of dance classes or had sports instruction that isn't from a very good coach. If you watch, for example, the median dance instructor and listen to their instructions, you'll see that their instructions are quite different from what they actually do. People who listen and follow instructions instead of attempting to copy what the instructor is doing will end up doing the thing completely wrong. Most writing advice similarly fails to capture what's important.
The superficial aspects of what someone else is doing
What keeps me busy in my classes is trying to help my students learn how to think. They say, "Rob holds his hands like this...," and they don't know that the reason I hold my hands like this is not to make myself look that way. The end result is not to hold the gun that way; holding the gun that way is the end result of doing something else.
…The more general issue is that a person who doesn't understand the thing they're trying to copy will end up copying unimportant superficial aspects of what somebody else is doing and miss the fundamentals that drive the superficial aspects. This even happens when there are very detailed instructions. Although watching what other people do can accelerate learning, especially for beginners who have no idea what to do, there isn't a shortcut to understanding something deeply enough to facilitate doing it well that can be summed up in simple rules, like "omit needless words".
Things that increase popularity that I generally don't do
- Use clickbait titles
- Swearing or saying that something "is cancer" or "is the Vietnam of X" or some other highly emotionally loaded phrase seems to be particularly effective
- Talk-up prestige/accomplishments/titles
- Use an authoritative tone and/or style
- Write things with an angry tone or that are designed to induce anger
- Write frequently
- Get endorsements from people
- Write about hot, current, topics
- Provide takes on recent events
- Use deliberately outrageous / controversial framings on topics