I Started a Joke …

I finally died
Which started the whole world living

Carl Safina blames the term “Darwinism” for holding up science, and I think he’s wrong.

Darwinism Must Die So That Evolution May Live

Science has marched on. But evolution can seem uniquely stuck on its founder. We don’t call astronomy Copernicism, nor gravity Newtonism. “Darwinism” implies an ideology adhering to one man’s dictates, like Marxism. And “isms” (capitalism, Catholicism, racism) are not science. “Darwinism” implies that biological scientists “believe in” Darwin’s “theory.” It’s as if, since 1860, scientists have just ditto-headed Darwin rather than challenging and testing his ideas, or adding vast new knowledge.

As I’ll get to below, I don’t think it’s the scientists you have to worry about here.

Using phrases like “Darwinian selection” or “Darwinian evolution” implies there must be another kind of evolution at work, a process that can be described with another adjective. For instance, “Newtonian physics” distinguishes the mechanical physics Newton explored from subatomic quantum physics. So “Darwinian evolution” raises a question: What’s the other evolution?

What’s the other evolution? We discuss time evolution of the wave function in quantum mechanics. Evolution is used generically as a term to mean change over time in many non-biological systems. So while Darwinian evolution may not be the best term, there are non-biological kinds.

And Darwinian selection is synonymous with natural selection, at least as far as I understand the terminology. The other kind? How about artificial selection?

Into the breach: intelligent design. I am not quite saying Darwinism gave rise to creationism, though the “isms” imply equivalence. But the term “Darwinian” built a stage upon which “intelligent” could share the spotlight.

Maybe I just hang out with the wrong crowd, but it’s been my experience that the worst offenders in this category are the cdesign proponentsists, not the scientists. I’d argue that anyone who regularly uses Darwinism to describe evolution should fail the biology portion of any scientific literacy test. In other words, it’s the ones who don’t understand evolution, even at a superficial level, who are turning it into an -ism. I strongly suspect that it’s either intentional, for the purpose of casting it as an ideological belief system rather than science, or stems from the almost complete cluelessness of someone parroting arguments they don’t understand. And removing Darwin isn’t really going to stop this, even if you could, because in my younger days hanging out on talk.origins I saw many uses of evolutionism. They are going to portray this as ideology no matter what. They have to. It’s one of the fallacious arguments they try and use to tear down evolution. To place the blame on Darwin’s name is to not understand the argument — it’s a symptom, not the disease itself.

The second half of the article is fine, in documenting things that happened after Darwin framed the theory. I just think that it makes almost no difference to the problem — the ones doing the most to promote the objectionable terminology are the ones least likely to care about getting these facts right. The truth is their enemy in this fight, so they have nothing to gain. To expect them to stop churning out straw-man arguments and start discussing the real theory of evolution is highly optimistic.

Anything but Boring

High Pressure Yields Novel Single-element Boron ‘Compound’

Scientists have found the first case of an ionic crystal consisting of just one chemical element – boron. This is the densest and hardest known phase of this element. The new phase turned out to be a key to understanding the phase diagram of boron – the only element for which the phase diagram was unknown since its discovery 200 years ago.

But, Why?

A Dialog With Sarah …

Ask a scientist “why,” and they can often go many rounds.

SARAH: Why?

DAD: Why is soap a surfactant?

SARAH: Yes.

DAD: That is an EXCELLENT question. Soap is a surfactant because it forms water-soluble micelles that trap the otherwise insoluble dirt and oil particles.

SARAH: Why?

DAD: Why does soap form micelles?

SARAH: Yes.

DAD: Soap molecules are long chains with a polar, hydrophilic head and a non-polar, hydrophobic tail. Can you say ‘hydrophilic’?

SARAH: Aidrofawwic

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Playtime

The Serious Need for Play

[H]is data suggest that a lack of opportunities for unstructured, imaginative play can keep children from growing into happy, well-adjusted adults. “Free play,” as scientists call it, is critical for becoming socially adept, coping with stress and building cognitive skills such as problem solving. Research into animal behavior confirms play’s benefits and establishes its evolutionary importance: ultimately, play may provide animals (including humans) with skills that will help them survive and reproduce.

Most of my childhood play was unstructured. Decent-sized back yard, and a dad who resisted the urge to yell at us when we trampled it. (There were several patches where grass did not grow for about 12 years, from all the foot and bike traffic.)

I also live by the adage It’s never too late to have a happy childhood
(though I would never describe my childhood as being unhappy)

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No Sucker Punches

Scars Reveal How Triceratops Fought

It’s the iconic dinosaur battle, seared into every kid’s imagination from picture books and cartoons: Tyrannosaurus rex lunges, mouth agape, and Triceratops parries with its horns and bony neck frill. This scene probably did unfold in North American forests 65 million years ago, but new research suggests Triceratops also used its headgear in fights against its own species.
Paleontologists have proposed this idea before. It makes sense, given that other animals with horns or antlers, such as deer, use them against their own kind in battles for dominance or mating rights. The new study, published Wednesday in the journal PLoS ONE, documented wounds on Triceratops fossils, backing the idea up with hard data for the first time.

Risky Business

The benefits of teaching the statistics of risk analysis.

Probability lessons may teach children how to weigh life’s odds and be winners

“You can tick off story after story that’s probably interesting to the people it happened to, but not statistically unusual at all. There was a recent story about a family in Gloucestershire with three children all born on January 29. We were contacted by a journalist and asked what are the chances of this happening.

“The chances are about one in 135,000, or seven in a million. But there are a million families with three children in the UK. So it’s almost certain that this family is not unique and when the story went online, someone wrote in and said, ‘I was born on the same day as my two brothers’.”

[…]

The unfounded scare over the MMR vaccine, and outlandish claims of success for alternative medicines, were prime examples.“One must think all the time of what is not being reported – the dog that didn’t bark. When we see a hole-in-one video on YouTube we are sensible enough to know that this has been selected out of millions of shots that missed. We need to think the same way every time we hear of someone claiming that some new treatment has cured them.”

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Are You the Keymaster?

Gatekeeping at Faraday’s Cage

[I]t bothered her that in the sciences and engineering there are often classes used as “weeders”, the principal being that the “unfit” are not able to survive the rigors of the fundamentals classes and will drop out before too much time and money has been invested by either party.

The teacher called this “gatekeeping”. It’s a concept with which I am familiar because, unfortunately, I’ve been on both ends of it. I also have a lot of mixed feelings on the topic, and it helped me to hear that this philosophy bothers other people.

Wash Your Hands, Jeffrey

Graphic Encouragement to Wash Your Hands

Each batch of agar contained a little bit of cefoxitin, an antibiotic that should prevent any ordinary bacteria from growing on the plates.

After a little bit of incubation, the first plate (left) was covered in bright red colonies. It provided damming evidence that the infection can easily be spread by hand.

The second plate (right) was completely free of bacteria. It showed that disaster can be averted very easily. By taking just a minute to lather up, anyone who works with patients can fight the spread of antibiotic-resistant bugs.

NEJM abstract

Are They Spherical?

Scientists make virtual cows to research methane emissions

“As the materials ferment you end up with what we call the poo jars. That is as technical as an engineer would want to get,” says Wood.

Methane gas emissions are monitored.

“Every time the little unit here flicks, we count the flicks for the amount of gas produced,” says Wood.

Surprisingly, the methane that cows release comes from an unexpected source.

“Cows don’t fart methane. 99% of the methane comes from their mouth.”