Today I learned about Gell-Mann Amnesia

Why didn’t I know this term before? It’s useful.

The phenomenon of people believing newspapers on topics which they are not knowledgeable about, despite recognizing them to be extremely inaccurate on certain topics which they are knowledgeable about.

It’s also amusing, because the term was coined by Michael Crichton, who is a prime example of a beneficiary of the Gell-Mann effect — people think he’s credible on the things he wrote about, which he wasn’t.

This video creator also discusses what she calls Mann-Gell Amnesia, where a genuine expert gets all hung up on an irrelevant error in minor simplifications, not recognizing that science communication often involves making simplifications that need to be later corrected, as people get deeper into a topic.

It’s a long video, but hang in there for her explanation of why Michio Kaku is dead to her.

Mission actually accomplished

We did it! We got our poster done and printed!

We’re flying off to the American Arachnology Society meeting the week of 24 June, so we even finished ahead of time. There have been meetings where I’m still slicing up copy with an X-acto knife and adding Letraset text the night before — but those were the Olden Times. Now that we can just jiggle things on a computer screen and send it to a printer, now we get it done a week and a half ahead of time.

We also got our registration and housing paid for, and booked our flight to Syracuse…and there’s the catch. The meeting is at Cornell, and we don’t quite know how to bridge that last hour of the trip. There’s no public transportation from the airport to the university! (That’s much like UMM, only we’re 3 hours away from the airport.) We’ll figure that out this week, and if nothing else, we’ll throw money at an uber.

As you might expect, the poster is liberally covered with spiders, so I’ll refrain from posting it here — you’ll have to join my Patreon to see it…or come to the meeting! You’ll see even more spiders!

They’re learning

Finally, the whales have had enough. Orcas have sunk 3 boats off the coast of Spain. All it took was one innovative revolutionary who decided she’d had enough, and then her fellows took notice and realized they don’t have to take it.

Experts suspect that a female orca they call White Gladis suffered a “critical moment of agony” — a collision with a boat or entrapment during illegal fishing — that flipped a behavioral switch. “That traumatized orca is the one that started this behavior of physical contact with the boat,” López Fernandez said.

Orcas are social creatures that can easily learn and reproduce behaviors performed by others, according to the 2022 study. In the majority of reported cases, orcas have made a beeline for a boat’s rudder and either bitten, bent or broken it.

I’m surprised that whales of all species hadn’t taken action centuries ago, when humans started exterminating them wholesale.

Unfortunately, the next lesson they’ll learn is that humans are vengeful and vicious and don’t take kindly to anything challenging their dominion.

For the birds

The Washington Post is claiming that listening to bird songs is good for you.

Looking to improve your mental health? Pay attention to birds.

Two studies published last year in Scientific Reports said that seeing or hearing birds could be good for our mental well-being.

So give them a listen as you learn why they may help.

Research has consistently shown that more contact and interaction with nature are associated with better body and brain health.

Birds appear to be a specific source of these healing benefits. They are almost everywhere and provide a way to connect us to nature. And even if they are hidden in trees or in the underbrush, we can still revel in their songs.

OK, fine, I will believe that going on regular walks in the park, paying attention to your environment, and living in a place compatible with other living things, is beneficial. I object to the idea that the effect is specific to birds. Why not spiders? A stroll in the park and checking out the trees and underbrush is something you can do while spidering, too.

You aren’t going to hear spider songs unless you have much better ears than I’ve got, but on the plus side, spiders don’t start shrieking and screeching and whistling outside your bedroom window at 5am.

Genetics…done!

All finals graded, grades submitted to the registrar, I’m gonna go take a walk. Later, y’all.

(I still have 4 term papers for the writing class to evaluate, but two of them earned an A in my preliminary assessment, so those are easy, and the other two will require a somewhat more thorough review. After I get some fresh air.)

Today is the day

It’s the last day of finals week. I have two final exams and a term paper due — and I foolishly made everything due at 6pm this evening. Everything. All at once. I am smart, S-M-R-T.

A few students have submitted their work early so I can try to get a leg up on all the grading. Grades are due on Monday, so there’s an absolute deadline to finishing up this semester.

Run/fly away, little fellas, I have cruel plans in mind

Started a big project today — we have a fate in mind for all these spiders my lab is churning out. It will be an interesting fate for me, but alas, not at all healthy for the spiders. I’ll be keeping my Patreon followers informed, the rest of you will have to wait until the Fall.

I’m going to be redoubling my spider farming efforts for a while. I literally had baby spiders nesting in my beard this morning, and I just now had one crawl out of my shirt cuff. It’s a good thing I like the little fellas. Which makes it sad that this kind of a meatgrinder project. I’m going to be the Cruella DeVille of spiders.

It is all out of my hands now

My exams look nothing like this. I must be doing them wrong.

I’ve been giving open book, open notes, online exams with no proctors, no timing, nothin’ but “here’s some questions, have fun answering them” for the last few years, prompted in part by the pandemic. I like it this way. It de-emphasizes rote memorization and requires them to understand the concepts (it also requires me to ask questions that can’t be answered with a recitation or regurgitation.) I also encourage them to study together and collaborate on figuring it all out — although they are required to write answers in their own words, no copying and pasting.

Anyway, all of my final exams are now written and posted to our Canvas site, and I have nothing more to do. Until Friday at 6pm, that is, when all these exams come winging back to me, demanding my immediate attention.

I think I’ll go for a walk.

Will not achieve today’s goals

I had planned to get both of my finals written today, but only finished the one for introductory biology. Even at that, it was frustrating: I had a set length to reach, a reasonable number of questions, and I had so many I had to cut them back by half. Alternatively, I could have thrown lengthy essay questions at them that were worth only a half point each. I’m not that cruel.

The genetics final will have to wait until tomorrow morning, because it’s only 4pm and my brain is worn out.

Sorry, genetics students. You weren’t in a hurry for this, were you?