The Catalyst: RNA…*, Thomas Cech

*The Catalyst: RNA and the Quest to Unlock Life’s Deepest Secrets, Thomas R. Cech, 2024.

Reading this with ‘the 26-minute book club in the Spring of 2025.

Nothing here yet.

The Disordered Mind…, Eric R. Kandel

The Disordered Mind: What Unusual Brains Tell us about Ourselves, Eric R. Kandel, 2018.

Kandel is an eminent neuroscientist, known for his work on the low-level mechanisms of learning and memory as demonstrated in Aplysia. He’s won a host of prizes, including the Nobel for this work. Interestingly, as an undergraduate he majored in humanities, and afterwards became a psychiatrist, before migrating into neuroscience. Now in his 90’s, he is writing about larger themes, and addressing himself to more general audiences.

Basaltic Volcanoes, G. Walker

January 2025

I am told this is a classic papper. Here are some notes / excerpts:

“Basaltic magma is derived by incongruent partial melting of mantle peridotite, favoured in tectonic settings (e.g. hotspots and rifts) where mantle rock rises adiabatically to relatively shallow levels, or in subduction-zone settings where volatiles decrease the melting temperature of mantle rock.”
Important magma parameters (pretty uniform for basaltic volcanos)
- Magma density relative to lithosphere density — helps deter- mine the positions of magma chambers and intrusions;
- Viscosity and yield strength determine the geometry and structures of lava flows and intrusions;
- Gas content + viscosity + rheology controls the explosive violence of eruptions by determining the ease with which gases escape from magmas.
Parameters responsible for diversity: magma-supply rate and involvement of non- magmatic water.
”Basaltic systems have a source in the mantle from which magma ascends, mainly because of its positive buoyancy but sometimes aided by tectonic forces, toward the surface. They have one or more conduits by which the magma ascends. Polygenetic volcano systems generally possess a high-level magma chamber, situated at a neutral buoyancy level, which stores magma and modulates its delivery to the volcano and to sub-volcanic intrusions. Deep storage reservoirs may also exist.”
Types of volcanos
- Shield volcanos
- Stratovolcanos
- Central Volanos.
- Monogenetic volcanoes. These consist of clusters of scattered and mostly small (> 2 km3) volcanoes, each generated by a single eruption. Most commonly a volcano con- sists of a cinder cone associated with outflows of aa lava, but some are lava shields of scutulum- type (e.g. Rangitoto Island, Auckland, and Xitle in M…, and many that occur near the coast or close to lakes are phreatomagmatic tuff-rings or maars.
- Flood basalt fields consist of monogenetic volcanoes erupted from widely scattered vents, but their lava flows cover wider areas, overlap or are superposed to form parallel-stratified successions, and have much greater volumes. Giant flood-basalt fields are distributed through geological time at average intervals of 32 Ma (Rampino & Stothers 1988), and each one formed at the time of inception of a hotspot, on arrival of an ascending mantle plume at the asthenosphere/litho- sphere boundary.
Volcano Collapse due to instable foundations, layers of pyroclastic or hydrothermally-altered material, intrusive dykes, local updomings in central volcanoes, severe marine erosion.
Polygenetic vs. monogenetic. “In the polygenetic volcano systems, magma batches ascend sufficiently frequently along the same conduit that the conduit walls are maintained in a hot condition and provide magma with a thermally and mechanically very favour- able pathway toward the surface. In the monogenetic and flood basalt systems magma batches ascend at such long time inter- vals that the pathway taken by one batch has effectivelycooled by the time that the next batch is ready to ascend.”
Fissures / Rift systems. ‘Most basaltic eruptions occur from fissures, and virtually all basaltic volcano systems have eruptive fissures. Fissures are opened very easily by the hydraulic jacking action of magma, and are the ‘natural’ underground conveyance for low- viscosity magma (Emerman & Marrett 1990). They commonly extend for tens of kilometres and are typically concentrated into rift zones. Magma solidified in fissures forms dykes. Dykes have a high survival potential, and in deeply eroded areas may be virtually all that survives of the volcanic system.
xxx

Snow Crystals, Kenneth Libbrecht

Snow Crystals: A Case Study of Spontaneous Structure Formation, Kenneth Libbrecht, 2022

This is Libbrecht’s magnum opus, at least on snow; this goes deep into the science. …and I love that he has ordered the references by date, so you can see the history of the science leading up to Libbrecht’s work.

Notes still in progress…

Through the Language Glass

by Guy Deutscher

October 2024

This is an excellent book; interesting well-documented science, and some beautiful and erudite writing as well. The basic argument — that grammar determines what must be specified, rather than what can be specified, and in that manner instills certain habits of mind that effect how people see the world — seems correct, if not quite living up to the subtitle of the book: Why the World Looks Different in Other Languages.

Perhaps the most interesting and fun part of the book was to be introduced to languages that work very differently from English: The Mates language (in Peru) that requires speakers to specify whether the fact they report is based on personal observation, indirect evidence, or hearsay; and the Australian language that has no egocentric prepositions, but requires all positional information to be reported in terms of the cardinal directions, thus requiring their speakers to always be oriented.

This book was a pleasure to read. I plan to seek out other work by this writer.

Front Matter

On whether languages reflect the characteristics of their speakers, he writes:

Many a dinner table conversation is embellished by such vignettes, for few subjects lend themselves more readily to disquisition than the character of different languages and their speakers. And yet should these lofty observations be carried away from the conviviality of the dining room to the chill of the study, they would quickly collapse like a soufflé of airy anecdote-at best amusing and meaningless, at worst bigoted and absurd.

— p. 2

The basic argument of the book is this:

The effects that have emerged from recent research, however, are far more down to earth. They are to do with the habits of mind that language can instill on the ground level of thought: on memory, attention, perception, and associations. And while these effects may be less wild than those flaunted in the past, we shall see that some of them are no less striking for all that.

I think it is correct, but that the subtitle of the book – Why the World Looks Different in Other Languages – is a bit of an exaggeration.

C1-5: <Reprise of history and status of color terms>

C1: Naming the Rainbow

This chapter reprises now-unknown work by William Gladstone (now remembered as an English prime minister) on Homer and his writings, and focuses in on particular on one chapter in Gladstone’s monumental 3,000 page work: a chapter on Homer’s use of color terms.

Gladstone’s scrutiny of the Iliad and the Odyssey revealed that there is something awry about Homer’s descriptions of color, and the conclusions Gladstone draws from his discovery are so radical and so bewildering that his contemporaries are entirely unable to digest them and largely dismiss them out of hand. But before long, Gladstone’s conundrum will launch a thousand ships of learning, have a profound effect on the development of at least three academic disciplines, and trigger a war over the control of language between nature and culture that after 150 years shows no sign of abating.

Gladstone notes that Homer uses color terms in odd ways — the famous “wine dark sea” (really “wine-looking” sea) being just one example.

Mostly Homer, as well as other Greek authors of the period, use color very little in their descriptions: mostly they use black or white; terms for colors are used infrequently and inconsistently. For example, the only other use of “wine-looking” is to describe the color of oxen.

Gladstone’s fourth point is the vast predominance of the “most crude and elemental forms of color”-black and white-over every other. He counts that Homer uses the adjective melas (black) about 170 times in the poems, and this does not even include instances of the corresponding verb “to grow black,” as when the sea is described as “black-ening beneath the ripple of the West Wind that is newly risen.” Words meaning “white” appear around 100 times. In contrast to this abun-dance, the word eruthros (red) appears thirteen times, xanthos (yellow) is hardly found ten times, ioeis (violet) six times, and other colors even less often.

C6: Crying Whorf

This chapter describes the origin, rise and fall of linguistic relativity. Sapir is depicted as respectable but making over-stated claims; Whorf comes across as a charlatan, for example, making claims to have deeply studied Hopi, when he only had access to a single informant in New York – and making broad claims that are entirely wrong (e.g. that the Hopi language does not have a future tense).

Deutscher traces the origin of linguistic relativity to Wilhelm von Humboldt in 1799, whose “linguistic road to Damascus led through the Pyrennes.” Deutscher encountered the Basque language, and found that it was radically different from the languages linguists tended to study. He then sought out other ‘more exotic’ languages, which he found by going to the Vatican library and studying the notes of Jesuit missionaries to South and Central America: “…Humboldt was barely scratching the surface. But the dim ray of light that shown from his materials felt dazzling nonetheless because of the utter darkness in which he and his contemporaries had languished.” p. 135 Although Humboldt’s ideas led to linguistic relativity, it should be noted that he had a much more nuanced and correct view: In principle, any language may express any idea; the real differences among languages are not what they are able to express but in “what it encourages and stimulates its speakers to do from its own inner force.” But this view was not carried forward, and instead: “The Humboldtian ideas now underwent a process of rapid fermentation, and as the spirit of the new theory grew more powerful, the rhetoric became less sober. ”

All that said, Deutscher argues it is a mistake to dismiss the idea that language has no influence over thought. But rather than taking the strong case the language constrains thought, he instead argues the habits of language may lead to habits of mind. In the case of the influence of language, and refers to the idea that Boas introduces and that Jakobson crystalized into a maxim: “Languages differ in what they must convey, and not in what they may convey.”

Phrases I like

“…has still the power to disturb our hearts.” [Sapir, referring to Homer, Ovid, etc.] p. 129

“[His] linguistic road to Damascus led through the Pyrennes.” p. 134

“…Humboldt was barely scratching the surface. But the dim ray of light that shown from his materials felt dazzling nonetheless because of the utter darkness in which he and his contemporaries had languished.” p. 135

A Room of One’s Own, Virginia Woolf

Reading on my own, circa Fall 2024.

This book or extended essay is based on a lecture on Women and Literature that Woolf gave, or at least that is the framing of it in the book. She approaches the topic by explaining how she came to develop her thoughts about it:

“At any rate, when a subject is highly controversial–and any question about sex is that–one cannot hope to tell the truth. One can only show how one came to hold whatever opinion one does hold. One can only give one’s audience the chance of drawing their own conclusions as they observe the limitations, the prejudices, the idiosyncrasies of the speaker. Fiction here is likely to contain more truth than fact.”

She begins with an account of going to Oxbridge, and walking about the colleges. She notes that, being a woman, she is barred from walking on the grass, and is not welcome in the library. She has lovely descriptions of the landscape and colleges:

To the right and left, bushes of some sort, golden and crimson, glowed with the colour, even it seemed burnt with the heat, of fire. On the further bank the willows wept in perpetual lamentation, their hair about their shoulders. The river reflected whatever it chose of sky and bridge and burning tree, and when the undergraduate had oared his boat through the reflections they closed again, completely, as if he had never been.

And as we accompany her, she recounts her thought process. I love her metaphor (more extensive than the excerpt I quote) of thinking as fishing…

Thought — to call it by a prouder name than it deserved — had let its line down into the stream. It swayed, minute after minute, hither and thither among the reflections and the weeds, letting the water lift it and sink it, until–you know the little tug–the sudden conglomeration of an idea at the end of one’s line: and then the cautious hauling of it in, and the careful laying of it out?

Pausing in my account here, but passages that I like for various reasons follow:

“Lamb is one of the most congenial; one to whom one would have liked to say, ‘Tell me then how you wrote your essays?’ For his essays are superior even to Max Beerbohm’s, I thought, with all their perfection, because of that wild flash of imagination, that lightning crack of genius in the middle of them which leaves them flawed and imperfect, but starred with poetry.“

“Many were in cap and gown; some had tufts of fur on their shoulders; others were wheeled in bath-chairs; others, old though not past middle age, seemed creased and crushed into shapes so singular that one was reminded of those giant crabs and crayfish who heave with difficulty across the sand of an aquarium. “

“Fiction must stick to facts, and the truer the facts, the better the fiction — so we are told. “

“It was the time between the lights when colours undergo their intensification and purples and golds burn in window-panes like the beat of an excitable heart; when for some reason the beauty of the world revealed and yet soon to perish (here I pushed into the garden, for, unwisely, the door was left open and no beadles seemed about), the beauty of the world which is so soon to perish, has two edges, one of laughter, one of anguish, cutting the heart asunder. The gardens of Fernham lay before me.”

“I thought at last that it was time to roll up the crumpled skin of the day, with its arguments and its impressions and its anger and its laughter, and cast it into the hedge. A thousand stars were flashing across the blue wastes of the sky. One seemed alone with an inscrutable society.”

TBD –The first chapter is brilliant, and I have high hopes for the rest of the book, but have gotten distracted! But I shall return.

EP#15: The Making of the American Essay*

*EP#15: The Making of the American Essay, John D. Agata (Graywolf Press, 2016)

Favorites are indicated by ** – there is only one: Blood Burning Moon.
* indicates those that I found something notable in, though I was not keen on them
(*) indicates something previouly read that I still like.
Frankly, I did not care for most of the essays (or, really, most were not essays, but presumably informed or influenced American essayists) in this volume.

This is the 15th volume CT and I have taken up in our essay reading project. Here we return to the type of book we began with — the broadly historical anthology. This differs from previous anthologies we’ve read in that it appears that the editor introduces each piece, something we’ve wished for in the past, especially when we’ve been mystified by why an essay was selected.

Later: Now that we’re farther into it, I’m a little less keen on it. A lot of the material in here are not actually essays: there are short stories, one sermon, a book chapter or two, and some very long pieces (Mark Twain’s A Letter from Earth), none of which strike me as essays. I had hoped for essays, or at least short essay-like pieces… and there are some, but quite a lot is other material. Although his initial introductions were pretty good at situating selections, as the book moves on the introductions are less about the selections, per se, and instead his sort of personal arc through American History. He is also quite fond of experimental work — work that, while it might have raised questions at the time, or contributed to discourse among the literati, is difficult to imagine anyone reading for pleasure or even enlightenment.

LS: Land Above the Trees: A Guide to American Alpine Tundra, Ann Zwinger & Beatrice E. Willard

February 2024…

This book was recommended in Kim Stanley Robinson’s The High Sierra: A Love Story, as a good guide to the ecology and botany of the Sierra Nevada (and the upper portions of other North American ranges). And, indeed, it is beautifully written with a narrative style in which the reader moves through landscapes with the authors, looking at this and that, in contrast to what I had expected would be more of a catalog or encyclopedic approach. The book is divided into two principle parts: part 1 examines elements of ‘above the trees’ ecosystems, like fellfields or krumholtz; part 2 looks at particular North American tundra ecosystems, with one chapter being on the Sierra Nevada.

LS*–The High Sierra: A Love Story, Kim Stanley Robinson

November 2023

The High Sierra: A Love Story, by Kim Stanely Robinson. 2022.

* I was reading this for other reasons, but nevertheless it fits well into my project to read essays that focus on landscape and natural history.

TL;DR: I love this book. But it is not for everyone. On the other hand, it is organized in such a way that readers interested in particular topics — geology, history, etc. – could skip through the book attending to one or a few themes that interest them. It has great pictures, too.

I’m a big fan of KSR, and think it likely that I’ve read everything he’s written, although it is possible that that omits a few early science fiction novels that were retroactively published after he became better known. I like the complex characters he develops, the intensely developed worlds he portrays, and especially his attention to geology, climate, economics, politics, and the role of large institutions – themes that are uncommon in much science fiction. Also unusual is that he sometimes ventures beyond the borders of SF, as with his novel Years of Rice and Salt, and especially with this book, which is multi-threaded work the interweaves memoir, geology, natural history and history.

Category: more-to-be-added