Dumb Geniuses

From Archives New Zealand (Wikimedia Commons).

A new video from Ze Frank is out, this time about Geckos. True to form, Frank masterfully illustrates ze genius of other life forms. One amazingly-intricate evolutionary adaptation after another leaves us grasping to make sense of the various superpowers manifesting in the living world. If Ze Frank’s videos don’t leave your mouth agape, there might be something wrong with your jawe (the anatomical feature best suited for expressing awe). I admire his skilled and unabashed use of anthropomorphism to imbue these characters with personality and desire. He’s not wrong, and our culture could use a great deal more appreciation for the shared engagement of all Life.

Now, it does pain me to see the torture that animals are subjected to in laboratory environments just so that we might attempt a deeper understanding. Admittedly, part of my sense of amazement is enhanced by partial scientific understanding of the phenomena. Yet, it would still be possible to put superpowers on display without the clinical Nazi part. As is true for so many things in modernity, the act of scraping some veneer of “good stuff” leaves devastation in its wake. It’s seldom worth it, in the full analysis.

But the main point of this post is to reconcile the genius of microbes, fungi, plants and animals (of which we are part) with their obvious “dumb” qualities as well. To wit: a spider can weave an elaborate web I’d have no hope of replicating, yet when stuck in a sink will repeatedly try—and fail—to climb the steepest wall. Clinging to spider webs for a moment (they’re like that), birds also weave nests using spider webs and other bits of fluff, moss, twigs, spit, and many other seemingly random elements. I know I couldn’t pull it off, even allowed unlimited spit. But a bird in a garage with the door wide-open can exhaust himself trying to fly into the ceiling, never realizing he can fly right out the enormous opening. A honeybee has many jobs in her lifetime: rearing; feeding; storing food; cleaning and maintaining the hive; patrolling and defending; foraging and finding new nest sites—communicating by both dances and chemicals. Yet trying to escape a house, she will bump into a window until she dies—never “getting” the whole glass concept. In the opposite direction, ants innovate in their foraging strategies so that they find ways into (and back out of) a house that would never occur to us—often repeatedly outwitting us as we try to block one route or anther. But their brains are tiny, and they’re not even on social media.

I could go on, of course, but the idea should be clear enough. What I want to briefly explore is this contrast between genius and dumb-as-a-brick (a recent post explored human dumbness). How are both true at once, and how might we, as humans, be both different and basically the same?

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Earth Abides

Listen to Part I here.

Have you read the 1949 book by George R. Stewart called Earth Abides? Have you seen the recent television series that mangles the thrust of the story beyond recognition? Maybe you’d like to read it before listening to the podcast episode(s) in which Alex Leff—creator of the excellent Human Nature Odyssey podcast series—and I discuss the book and what we might learn about generational adaptation to modernity’s eventual up-ending. Spoiler alert: we make no effort to protect future readers from core developments.

This is a two-part conversation, the first of which was released yesterday, and the second slated for April 23. When it’s out, I will add a link to this post and remind subscribers via newsletter.

This book was recommended to me by legendary astrophysicist Frank Shu, and while pretty hokey in some ways—exercising the cringe muscle group—it offers deeply valuable lessons in other respects that have stuck with me. Anyway, it was fun to chat about the themes in the book with Alex, and I hope you enjoy the conversation as well.

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Dream Presentation

Image by Mari Smith from Pixabay

I found myself having agreed to travel to a technical/astronomical conference on Maui—the same one I attended during the passenger-jet attacks of 9/11 decades ago. This time my wife traveled with me. When initially invited, I begged off: my interests now are very much misaligned to the type of audience at such a conference. But the organizer seemed to be a follower of my work, and said, “Nah: come anyway: give it your best shot. Many of us could use a shock.”

The trip itself was long and tiring, involving many strange twists that aren’t worth the burden to elaborate. Other exhausted people—many familiar faces from my astronomy days—trickled into the venue in time for the conference to start.

My talk was scheduled for 10:25 on the first morning of the five-day conference: the second substantive talk, after introductions and preliminaries. My wife and I found seats in the auditorium along the back wall, but the air conditioning unit was dripping water on us at an accelerating rate, so we moved to the side near the front, where the angle to the screen wasn’t great. During an intro video that showed many photos of past scientists and engineers at blackboards and the like, my wife turned around (we were not able to sit side-by-side) to excitedly say that she saw her father in one of those photos (which I had missed).

Around that time, the organizer who had invited me started introducing the conference goals to the audience—throwing in a mention of the challenging talk coming up by Tom Murphy. Enough heads tilted my way to alert the guy next to me that I must be this Tom Murphy character. Intrigued, he asked in a whisper if I could give him a one-sentence synopsis of my talk. I won’t spoil the rest of this post by repeating what I said, but his response was a bit of a chortle and something about how impressive software was. Irked by the confident but—in my view—ignorant dismissal, I muttered that my message would probably sail right by most people in the audience.

At this point, my wife picked up on the tension and asked what I meant by the synopsis sentence I had offered. My clarification made her squirm as well, essentially saying that I was being ridiculous. At this point, I realized I shouldn’t let these local interactions derail my focus, and that I really ought to polish up the talk slides in the short time remaining. Reaching into my backpack to pull out the laptop, I worried about how much charge remained, and had to dig past all kinds of highly-uncharacteristic junk-food wrappers accumulated during my travels to finally retrieve the computer. Then I woke up.

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The Magic of Feedback

This young macaque learns to employ negative feedback to keep it safe (Image by Anne-Ed C. from Pixabay).

What we don’t or can’t comprehend might be called magic. By this measure, most of the universe is—and always will be—magic. That’s okay. The faith of a materialist monist is that the universe “knows” what it’s doing, and expresses itself in astoundingly diverse ways using an elegantly small number of particle and interaction types: more than compensating via breathtaking emergent complexity. We needn’t grok it all for everything to still work splendidly.

Often, the universe—or an element within it—appears to our naïve eyes to express intent. Organisms seem purposeful. Some aspects of our existence appear to be tuned just-so; self-referential; tautological; teleological. A star perches right on the edge of fusion, sipping its fuel as slowly as it effectively can. Earth finds thermal balance because a 1% departure from normal (absolute) temperature results in a 4% change in the rate of heat loss in the opposite direction (hotter amps up cooling; cooler curtails it substantially). The cell membrane of an egg yolk—or an egg shell, for that matter—is as thick as it needs to be to maintain integrity, but no thicker. Bones are as big as they need to be, and no bigger. Plants and animals tend to exercise sound judgment on the when, where, and how of the actions they take. It’s a world full of Goldilocks scenarios.

The result really is amazing and can easily seem magical. In such cases, ask whether the circular just-so nature might be attributable to feedback, which is also loop-like, and holds more power than is apparent. This post attempts to teach a bit of electronics before returning to how feedback performs effective magic in the real world. While it might seem a diversion, a grasp of feedback in the (much simpler/tidier) electronic domain can bolster appreciation of its power (magic) in the wider world.

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Why February?

An old calendar (by Vreijs from Wikimedia Commons)

In a bit of a break from heavy topics, we’re going to look at why February is so weird. The average month is 30.4 days, sensibly splitting into either 30 or 31. A seven-to-five distribution of 30-day months and 31-day months would get most years right, or an even split gets leap years. Why, then, does February jump the shark to 28? The weirdness doesn’t stop there, because in every year divisible by four February has 29 days: still unique among months. Yet this special treatment does not apply to century years. Except every 400 it does. February is the month that takes up all the slack in trying to fit a rigid integer-based system onto a more nuanced reality. And the choice of February is not entirely arbitrary. It would make less sense to abuse June or August in the same way, for reasons we’ll address.

All of this was inspired by equinoxes (thus the timing of the post: equinox happens Friday). More viscerally, all this was inspired by lengthening days. Living at latitude 48°, the days here go from just over 8 hours long to just over 16 hours long through the course of the year. Around this time, it’s quite dramatically noticeable how quickly day length is changing—by almost a half-hour per week at my latitude.

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Ecological Deviation Application

Recent discussions on the roles of oral language, fire, stone tools, horticulture, agriculture, metal use, and written language in shaping the road to a sixth mass extinction motivated an attempt to capture key elements influencing the ecological impact of deviations from well-worn paths.

The idea is that living beings try new stuff all the time—and not mostly by cognitive eureka moments, but by stumbling onto new genetic or behavioral tweaks. No conductor needs to sit at the helm for this to just happen. The process is impossible to stop, in fact. Obviously many—or most—ideas/mutations/novelties fail. Usually, any harm is suffered primarily by the species itself. Occasionally, the deviation has a serious impact on many other species.

Ecology can take a very long time to pronounce a verdict. Evolutionary adaptation (speciation) tends to operate over (sometimes many) thousands of generations, and all the interactive ripple effects can reverberate for far longer. As a measure of relevant timescales, the age of Homo sapiens is (logarithmically) halfway between 100,000 and 1 million years old (∼300,000). Typical species longevity is in the range of 1–10 million years, also indicating the pace of ecological adjustment through evolution. Climate varies on faster scales, but life has an answer to that: phenotypic variation. Pre-vetted modalities can be activated and de-activated. Most species have been around long enough to possess a library of adjustments that can be accessed as conditions demand, so-long as the changes are part of their historical cycles—or even those of their ancestral species. Truly novel conditions are another story: no library entry for coping.

Because many of the human deviations from ecological norms are indeed novel and operate on a much faster scale than evolutionary adaptation (e.g., cultural/cognitive rather than genetic mechanisms), it sure would be handy to have a sneak peek on what ecological judgment is likely to say on the matter in the fullness of time. So: introducing the Ecological Deviation Application.

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EcoSphere Lessons

EcoSphere, from Wikimedia Commons

Try guessing the common glue that connects the following topics often covered on this blog in recent years:

  1. The Sixth Mass Extinction is a scary prospect
  2. Space colonization is a fantasy
  3. Agriculture and subsequent inventions spell bad news
  4. Meat-brains are not all that impressive
  5. Dualism drives a sense of separateness

A clue to the glue is that one word will do. And it’s not in the title, exactly. Have I spoiled the challenge with too many hints? Well, in any case, the word is: ecology.

Obviously, the first item is an ecological concern. The second is borne of total ecological ignorance. The third marks a turning point in our ecological relationships—from embedded participants to would-be masters. Our most consequential mental shortcoming is believing we can invent replacements for ecology that have long-term sustainable potential. And the last gets at the philosophical (metaphysical) underpinning that accompanies our ecological estrangement.

This post highlights yet another failure on the ecology front that has overlap bearing on these themes. That failure is the EcoSphere aquaria. An EcoSphere is a desktop curio containing a small, sealed community of life meant to sustain itself for long periods. And it does, sort-of: for a whole hundred-thousandth of timescales relevant to ecology and evolution. Yay? Only 99.999% more to go! You’re almost there!

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Bus Driver on Mars

I was recently on a medium-haul bus ride, sitting within earshot of the driver—but not the closest passenger to him. I’d encountered him a few times before: a somewhat chatty middle-aged fellow given to telling the occasional joke into the microphone for the whole bus. He is, on the whole, a friendly and likable guy, who does his job well.

The passenger sitting in front of me obviously had talked with him before, because at one point he asked the driver for an update on his ion drive. It took three tries to have his question heard correctly: “eye-on drive?” But once clear, ho boy did the conversation take off!

This post is partly for entertainment value, but also serves to highlight delusions about space. Granted, some people might judge this character to be a little “out there,” but to my ears all space talk is at a similar level of crazy.

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Ditching Dualist Language

Language built around the soul (Wikimedia Commons).

In the aftermath of surviving the construction of a mono-syllabic blog post—as an exploration of language’s inherent limitations—it is perhaps time to attempt a post in which the dualist underpinnings of modern language are examined and minimized. As an aside, perhaps “Aftermath” would be a better name for this blog, given its shift of focus from quantitative energy analysis to a broader condemnation of the consequences of modernity.

How is the English language a Trojan Horse for dualism? Several major constructs preserve and promote dualistic thinking. Foremost is personhood: first-, second-, and third-person framings emphasize the primacy of individual agency and ownership. Ownership receives its own possessive pedestal in language construction—present even in this sentence. Pronoun choice then serves to establish possession of personhood—or, significantly in the context of a dualist mindset, lack of personhood denoted by “it” (see this fun solution by Robin Wall Kimmerer). Also looming large, subjects and objects serve to promote a clear duality of agency: something or someone does something to something or someone else. The framing promotes humans as subjects having subjective experiences involving instrumentalized objects. Even the use of “something or someone” two sentences back nurtures a dual classification scheme.

This post will explore some of these pernicious dualistic influences in modern language. Throughout, every attempt is made to use non-personed language—mainly via avoidance of “I”, “we,” etc. Some experimentation will also appear toward the end attempting to break subject/object dualism. Don’t expect too much. It is English, after all, and thus a flawed starting point.

Of course, most people in our culture—imprisoned by dualist convictions and thoroughly steeped in dualist language—would struggle to make any sense of the objections and work-arounds contained herein. Presumably, readers of this blog are more amenable to questioning pervading metaphysical foundations.

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