Category: Evolution

Here’s a version of the timeline of some of the intellectual history I presented today at the PKM Summit in Utrecht. I’m happy to answer any questions, or if you’re impatient, you can also search my online digital repository of notes for any of the people or topics mentioned.

It covers variations of personal knowledge management, commonplace books, zettelkasten, indexing, etc. I wish we’d had time for so much more, but I hope some of the ideas and examples are helpful in giving folks some perspective on what has gone before so that we might expand our own horizons.

The color code of the slides (broadly):

  • orange – intellectual history
  • dark grey – memory, method of loci, memory palaces
  • blue – commonplace books
  • green – index cards, slips, zettelkasten traditions
  • purple – orality
  • light teal – dictionary compilations
  • red – productivity methods

Congratulations to Christoph Adami (@ChristophAdami) on release day for The Evolution of Biological Information: How Evolution Creates Complexity, from Viruses to Brains! I’m awaiting the post for my own hardcover copy. 

Bookmarked On the Origin of Species: The Preservation of Favoured Traces by Ben Fry (benfry.com)
We often think of scientific ideas, such as Darwin's theory of evolution, as fixed notions that are accepted as finished. In fact, Darwin's On the Origin of Species evolved over the course of several editions he wrote, edited, and updated during his lifetime. The first English edition was approximately 150,000 words and the sixth is a much larger 190,000 words. In the changes are refinements and shifts in ideas — whether increasing the weight of a statement, adding details, or even a change in the idea itself.
What a spectacular visualization of Darwin’s On the Origin of Species.
Read The Other Invisible Hand (NOEMA)
Economics and evolution are basically in the same business: Both are all about productivity selection, though one has been at it for billions of years longer than the other. Both involve “invisible hand” magic — intricate, unplanned, “self-or...
Folks who have been reading David Wengrow and David Graeber’s The Dawn of Everything are sure to appreciate the sentiment here which pulls in the ideas of biology and evolution to expand on their account and makes it a much more big history sort of thesis.
 
I’m reminded of Kate Raworth’s excellent Donut Economics as a potential remedy.
 

Raw capitalism mimics the logic of cancer within our body politic.

Bookmarked Tibor Gánti (1933- 2009): Towards the Principles of Life and Systems Chemistry (Journal of Theoretical Biology | sciencedirect.com)
Edited by Eörs Szathmáry
Volume 381, Pages 1-60 (21 September 2015)
ᔥ Michael Marshall in He may have found the key to the origins of life. So why have so few heard of him? ()

D

Bookmarked Vocabulary of Definitions of Life Suggests a Definition by Edward N. Trifonov (Journal of Biomolecular Structure and Dynamics Volume 29, 2011 - Issue 2)
Analysis of the vocabulary of 123 tabulated definitions of life reveals nine groups of defining terms (definientia) of which the groups (self-)reproduction and evolution (variation) appear as the minimal set for a concise and inclusive definition: Life is self-reproduction with variations.
https://doi.org/10.1080/073911011010524992

ᔥ Michael Marshall in He may have found the key to the origins of life. So why have so few heard of him? ()

Read He may have found the key to the origins of life. So why have so few heard of him? by Michael MarshallMichael Marshall (Science)
Hungarian biologist Tibor Gánti is an obscure figure. Now, more than a decade after his death, his ideas about how life began are finally coming to fruition.
Good to see Tibor Gánti finally getting some credit. This is a great little article with a nice overview of the Origin of Life problem (and references). The author Michael Marshall has a new book out on the topic.

ᔥ Peter Molnar in IndieWeb Chat ()

Read - Want to Read: How to Argue with a Racist: What Our Genes Do (and Don't) Say about Human Difference by Adam Rutherford (Experiment)
Race is not a biological reality.
Racism thrives on our not knowing this.
Racist pseudoscience has become so commonplace that it can be hard to spot. But its toxic effects on society are plain to see--feeding nationalism, fueling hatred, endangering lives, and corroding our discourse on everything from sports to intelligence. Even well-intentioned people repeat stereotypes based on "science," because cutting-edge genetics are hard to grasp--and all too easy to distort. Paradoxically, these misconceptions are multiplying even as scientists make unprecedented discoveries in human genetics--findings that, when accurately understood, are powerful evidence against racism. We've never had clearer answers about who we are and where we come from, but this knowledge is sorely needed in our casual conversations about race.
How to Argue With a Racist emphatically dismantles outdated notions of race by illuminating what modern genetics actually can and can't tell us about human difference. We now know that the racial categories still dividing us do not align with observable genetic differences. In fact, our differences are so minute that, most of all, they serve as evidence of our shared humanity.
Read - Want to Read: Metazoa: Animal Life and the Birth of the Mind by Peter Godfrey-Smith (Farrar, Straus and Giroux)
Dip below the ocean's surface and you are soon confronted by forms of life that could not seem more foreign to our own: sea sponges, soft corals, and serpulid worms, whose rooted bodies, intricate geometry, and flower-like appendages are more reminiscent of plant life or even architecture than anything recognizably animal. Yet these creatures are our cousins. As fellow members of the animal kingdom--the Metazoa--they can teach us much about the evolutionary origins of not only our bodies, but also our minds.
In his acclaimed 2016 book, Other Minds, the philosopher and scuba diver Peter Godfrey-Smith explored the mind of the octopus--the closest thing to an intelligent alien on Earth. In Metazoa, Godfrey-Smith expands his inquiry to animals at large, investigating the evolution of subjective experience with the assistance of far-flung species. As he delves into what it feels like to perceive and interact with the world as other life-forms do, Godfrey-Smith shows that the appearance of the animal body well over half a billion years ago was a profound innovation that set life upon a new path. In accessible, riveting prose, he charts the ways that subsequent evolutionary developments--eyes that track, for example, and bodies that move through and manipulate the environment--shaped the subjective lives of animals. Following the evolutionary paths of a glass sponge, soft coral, banded shrimp, octopus, and fish, then moving onto land and the world of insects, birds, and primates like ourselves, Metazoa gathers their stories together in a way that bridges the gap between mind and matter, addressing one of the most vexing philosophical problems: that of consciousness.
Combining vivid animal encounters with philosophical reflections and the latest news from biology, Metazoa reveals that even in our high-tech, AI-driven times, there is no understanding our minds without understanding nerves, muscles, and active bodies. The story that results is as rich and vibrant as life itself.
Read New Clues to Chemical Origins of Metabolism at Dawn of Life by John RennieJohn Rennie (Quanta Magazine)
The ingredients for reactions ancestral to metabolism could have formed very easily in the primordial soup, new work suggests.

they found that the glyoxylate and pyruvate reacted to make a range of compounds that included chemical analogues to all the intermediary products in the TCA cycle except for citric acid. Moreover, these products all formed in water within a single reaction vessel, at temperatures and pH conditions mild enough to be compatible with conditions on Earth. ❧

Annotated on October 13, 2020 at 10:20PM

Read What Is an Individual? Biology Seeks Clues in Information Theory. (Quanta Magazine)
To recognize strange extraterrestrial life and solve biological mysteries on this planet, scientists are searching for an objective definition for life’s basic units.
I’ve been following a bit of David’s work, but obviously there’s some newer material I need to catch up on. I like the general philosophical thrust of their direction here. I can see some useful abstractions to higher math here, maybe an analogy to a “calculus of biology” which doesn’t look at single points, but rates of change of that point(s).
Darwin Day & Attachment
unopened condition

In honor of Darwin Day: An interior page on natural selection in an unopened original of the Proceedings of the Linnean Society. Note that the octavos in the edition haven’t been cut accounting for the top of the page being curved in the picture (because of the attachment of the adjoining pages). Science changed dramatically that day.

Read Dandelions, Tulips, Orchids and Neurological Pluralism by Ryan BorenRyan Boren (Ryan Boren)
I’m always on the look out for new ways of thinking about and designing for neurological pluralism, especially when it comes in threes. Dandelions, tulips, and orchids designate low-sensitive, medium-sensitive, and high-sensitive people. I like the way this aligns with caves, campfires, and watering holes, the red, yellow, green of interaction badges, and the three speeds of collaboration.
This is a fascinating thesis with some interesting long term effects on evolution.
Listened to How capuchin monkeys learn about food And what that might teach us by Jeremy Cherfas from Eat This Podcast

Cover artwork of female capuchin and young infant. She is holding a rock to crack nuts.When chimpanzees were first seen stripping the leaves off slender branches and inserting them into termite nests to fish for the insects, people marvelled. Our nearest relatives, using tools to get nutritious food. Imagine, then, the surprise among primatologists when capuchin monkeys, not nearly as closely related to us, proved equally adept at tool use. Capuchins select stones that can be half as heavy as they are and carry them long distances to use as nutcrackers.

Elisabetta Visalberghi is a biologist based in Rome, who published the first scientific observations of tool use in capuchins. That is just a part of her far-reaching investigations into how capuchins, which are omnivorous, go about deciding which foods are worth eating and which are best avoided.

The results may surprise you.

Trailer: The Bearded Capuchin Monkeys of Fazenda Boa Vista from Cognitive Primatology_ISTC on Vimeo.

Notes

  1. Cover photo of Chuchu and her infant by Elisabetta Visalberghi.
  2. The video I mentioned in the show is The bearded capuchin monkeys of Fazenda Boa Vista, available from the CNR Primate Center in Rome. There are some other videos on Vimeo.
  3. The CNR Primate Center website.
  4. Cashews really are a problem from the people who have to process them. This article is very recent.
  5. Banner from a photo by Allan Hopkins
  6. How about making a donation to show your love for the show?

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This is so fascinating from an anthropological and even socio-economic perspective.