Welcome to the latest installment of “Five words from …” our series which highlights interesting words from interesting books! In this book, Arvind Narayanan and Sayash Kapoor, two of TIME’s 100 Most Influential People in AI 2023, explain how AI works (and why it often doesn’t), explore AI’s limits and risks, and outline where AI is a useful tool and where it’s not just empty hype but actually harmful.

algospeak

“To appreciate how common it is for regular users to try to evade content moderation, consider algospeak: words or phrases that are widely understood and adopted by social media users as a way to avoid being mistakenly penalized by fickle content moderation algorithms.”

Neologism researcher Brianne Hughes has created a Wordnik list of “Algorithm Avoidant Inventions” to collect algospeak examples.

cliodynamics

“One ambitious effort is the theory of cliodynamics by Peter Turchin, which applies mathematical models to populations.”

The ‘clio-‘ of ‘cliodynamics’ comes the name of the muse of history in Greek mythology.

criti-hype

“Researcher Lee Vinsel called this phenomenon criti-hype—criticism that tends up portraying technology as all powerful instead of calling out its limitations.”

Vinsel created the word ‘criti-hype’ in a 2021 Medium post titled “You’re Doing It Wrong: Notes on Criticism and Technology Hype“.

deep learning

“In 2011, Alex Krizhevsky, Ilya Sutskever, and Geoffrey Hinton decided to take a crack at the ImageNet competition using neural networks, which by then had been branded “deep learning” because of the key insight that having more layers (depth) improves accuracy.”

Neural networks, despite the name, are not intended to realistically model the behavior of actual neurons.

shadowbanning

“Instead of removal, the post can be slapped with a warning, or, if it is a “borderline” policy violation, it might be silently shown to fewer users than it otherwise would. This is a notable development in the last few years known as downranking or demotion, or, colloquially, shadowbanning.”

Rich Kyanka, the creator of Something Awful, claims that the term ‘shadow ban’ was created on that forum. A 2018 explainer from Vice, “Where Did the Concept of ‘Shadow Banning’ Come From?” highlights similar practices, including ‘twit bit’, ‘bozo filter’, and ‘toading’.

Welcome to the latest installment of “Five words from …” our series which highlights interesting words from interesting books! In this book, Deb Chachra, Professor of Engineering at Olin College of Engineering, helps us explore the hidden beauty and complexity of the infrastructure we take for granted, and outlines how we can transform and rebuild it to be not just functional but also equitable, resilient, and sustainable.

bioswale

“It also likely means unbuilding structures, whether that’s relocating buildings away from shorelines facing sea-level rise and higher storm surges, or taking up the concrete around urban river and replacing it with bioswales, vegetated channels that absorb stormwater, preventing floods while removing pollutants.”

The Portland Nursery offers a PDF listing plants you can use to create bioswales (or rain gardens) in your own yard.

exogenous

“A graph of the total exogenous energy usage of humanity (that is, energy from all sources outside our own bodies) over time is flat until about 1800, after which it becomes roughly exponential, starting slowly and then rising more and more steeply.”

The word ‘exogenous’ comes ultimately from Greek roots meaning ‘born’ and ‘outside’.

externality

“Externalities, to economists, are values or costs that aren’t accounted for by the market, because they accrue to someone who isn’t part of the transaction and therefore often has no choice in whether it happens or not.”

This sense of the word ‘externality’ was first used by Alfred Marshall, a British economist, in Principles of Economics, published in 1890.

ultrastructure

“While talking through what we had seen over the course of that weekend, Charlie and I landed on the term “ultrastructure” to describe this web of social structures, all of the cultural, political, regulatory, and other systems that shape and govern infrastructure.”

Chachra talks in more depth about the idea of ‘ultrastructure’ in this interview in the excellent Scope of Work newsletter.

veneriforming

“If terraforming is taking an uninhabitable planet like Mars and changing the atmosphere to make an ecosystem capable of supporting life, we are instead taking our perfectly habitable planet and veneriforming it, transforming our terrestrial home into our other planetary next-door neighbor, suffocatingly hot Venus.”

The word ‘veneriform‘ exists in another Venus-related sense: having the shape of the shell of the Venus clam.

Welcome to the latest installment of “Five words from …” our series which highlights interesting words from interesting books! In this book, Ingrid Robeyns, the Chair in Ethics of Institutions at the Ethics Institute of Utrecht University, outlines the principle she calls limitarianism—the need to limit extreme wealth.

stagflation

The story that most economics professors will tell is that, in the early 1970s, Keynesian economics lost ground when the world’s developed economies experienced stagflation—a combination of high unemployment, slow economic growth (stagnation), and rising prices (inflation).

kleptocracy

“Kleptocracy literally means “rule by thieves” (from the Greek kleptes, ‘thief’, and kratia, ‘power’ or ‘rule’)—we’re talking here about heads of state and political leaders who loot their own countries.”

chumocracy

“Putin’s Russia and Berluconi’s Italy are two particularly memorable examples, but we would be prudent not to assume that widespread state corruption only happens somewhere else—just think of the UK’s ‘chumocracy’ scandal in 2020 or of Donald Trump’s attempt to rig the 202 presidential election in the US.”

degrowth

“Still other proposals for a new economic system argue that we should start by replacing our obsession with GDP growth with an ambition for sustainable prosperity, sometimes known as ‘degrowth’.”

affluenza

“As the granddaughter of a former president of General Motors, [Jessie] O’Neill is herself from the third generation of a wealthy family, and has also worked as a therapist. She coined the term ‘affluenza’ to denote the harmful psychological effects of extreme wealth, especially on children.”

Welcome to the latest installment of “Five words from …” our series which highlights interesting words from interesting books!

Worn: A People’s History of Clothing, by Sofi Thanhauser, is an eye-opening book about dress through the lens of fiber types, covering everything from sheep breeding to labor organizing to the globalization of clothing manufacture.

branks
“Women accused of being scolds were paraded in the streets wearing a new device called a “branks,” an iron muzzle that depressed the tongue.”

If you can’t visualize it, they look like this.

byssus
“Byssus is the filament extruded by a mollusk that, when properly processed, can then be spun and woven into a sea silk the color of gold.”

Read about Chiara Vigo, the last “master of byssus”.

fibershed
“One relatively new coinage for the very old concept of making cloth close to home is the “fibershed.” Just as watershed is an area of land that drains rainwater or snow into one stream, lake, or wetland, a fibershed is a geographically circumscribed region in which fiber producers an processors can join their products, skills, and expertise to produce cloth.”

The word ‘watershed’ dates from the 1760s. Other words formed on the model of watershed include airshed, foodshed, and viewshed.

kemp
“What the workers thought were “deer hair” were really the kemp hairs, the outer layer of the fleeces of wild sheep, typical of the fleeces of primitive domestic sheep.”

The word ‘kemp’ is related to an Old Norse word meaning ‘beard’ or even ‘whisker of a cat’.

sliver
“The cotton was combed into a loose thick tube of what is called “sliver,” analogous to wool “roving,” which was piped into the next room where it fell into a row of yellow barrels and coiled itself neatly there, ready to be strung on the plying machine.”

Bonus: Find pongee, smock, grommet, rebozo and 74 other fashion words on the Fashion for Poets list.

Got a book you’d like to see given the “five words from” treatment? Nominate it through this form, or email us!