human nature – Montessori Muddle

Humans Beings, Super-Predators

Usually, when new, more powerful predators evolve or come in from elsewhere, the local species can often adapt by themselves becoming better defended through a variety of means [larger sizes, thicker shells for example]; but this option seems to be closed when it comes to the evolution of humans as super-predators.

— Geerat Vermeij (2012), quoted in Walker (2012): Super-predatory humans on the BBC website.

Humans, using ingenuity and tools, have become an uniquely, irresistible predator species that the world has never seen before, and to which other species are finding it very difficult to adapt. That’s the premise of a paper by Geerat Vermeij that’s nicely summarized by Matt Walker on the BBC website.

Normally, predators and prey evolve and adapt to each other. Lions are better able to attack and kill smaller buffalo, which means the larger buffalo are more likely to survive, which results, over time, in the average size of the buffalo herds getting larger.

Humans, on the other hand, like to target the larger buffalo, creating a selective pressure the other way. Unfortunately, once the larger specimens are gone, humans will go after the smaller ones, and the intensity of the attacks have often been enough to drive entire species into extinction.

Though humans have been around for a couple hundred thousand years, we still have not seen our full impact on the environment. Which is somewhat interesting to consider.

Why go to College? Not for the Money.

If learning is not for its own sake, it isn’t liberal learning. It’s a utilitarian calculus for material self-advancement. The important things are not worth knowing because they are useful. They are worth knowing because they are true. [my italics]

–Andrew Sullivan (2011): Education For Its Own Sake

This quote, feeds off a plea by Freddie DeBoer against our constantly putting things in terms of dollars, cents and economic value. It argues against much of the premise of behavioral economics (and much of environmental economics too), which tries to better understand human nature by translating everything into money.

The economists themselves will tell you that this remains just one part of the story, and the work brings us to a better understanding of how humans behave and what they really value, but, living in a very capitalist society, it’s easy to lose track.

And Poetry Soothes the Savage Beast

Poetry can be disjointed, illogical and irrational. Sam Tanenhaus argues that that is why poetry helps us make sense of catastrophes and disasters.

One of the enduring paradoxes of great apocalyptic writing is that it consoles even as it alarms.

This has been, in fact, one of the enduring “social” functions of literature — specifically, of poetry. Narrative prose is less well suited to the task. This isn’t surprising: narrative implies continuity and order — events that flow forth in comprehensible sequence, driven by motive forces of cause and effect. …

But catastrophe defies logic. It faces us with disruption and discontinuity, with the breakdown of order. The same can often be said of poetry itself. It operates outside the realm of “logic.” Rather, it obeys the logic of dreams, of the unconscious. This is especially the case with lyric poetry, with its suggestion of vision and prophecy.

— Tanenhaus (2011): The Poetry of Catastrophe, on the New York Times’ Arts Beat Blog.

Andrew Sullivan, on the Daily Dish, highlights W. B. Yeat’s “The Second Coming,” as being quite apt to the topic. It was written just after World War I (Poem of the Week).

Turning and turning in the widening gyre
The falcon cannot hear the falconer;
Things fall apart; the centre cannot hold;
Mere anarchy is loosed upon the world,
The blood-dimmed tide is loosed, and everywhere
The ceremony of innocence is drowned;
The best lack all conviction, while the worst
Are full of passionate intensity.

Surely some revelation is at hand;
Surely the Second Coming is at hand.
The Second Coming! Hardly are those words out
When a vast image out of Spiritus Mundi
Troubles my sight: somewhere in sands of the desert
A shape with lion body and the head of a man,
A gaze blank and pitiless as the sun,
Is moving its slow thighs, while all about it
Reel shadows of the indignant desert birds.
The darkness drops again; but now I know
That twenty centuries of stony sleep
Were vexed to nightmare by a rocking cradle,
And what rough beast, its hour come round at last,
Slouches towards Bethlehem to be born?

— Yeats (1919): The Second Coming, (via Poets.org).

And Women Inherit the Internet

Women are the routers and amplifiers of the social web. And they are the rocket fuel of ecommerce.

–Aileen Lee (2011): Why Women Rule The Internet on TechCrunch.com.

Last month I observed that the girls in my class were blogging a lot more than the boys. It’s still true, and now there’s an informative, if somewhat hyperbolic, article by Aileen Lee that asserts that the blooming of social media websites is driven, primarily, by women.

I’m always a bit leery about articles like this one. There are lots of statistics, a few anecdotes, and a brief reference back to some scientific research (Dunbar numbers), but the overly excited language coming from a venture capitalist is enough to remind me of the irrational exuberance of the dot-com bubble.

The writing is so over-the-top, that I’m truly surprised that there isn’t a single exclamation point in the entire article! Although, based on Ms. Lee’s first words in the comments section, this might be due to the herculean efforts of a good editor.

My antipathy might also be due to my irrational, visceral distaste of the language of business and commerce, which is so geared toward breaking people into faceless demographic groups to be marketed to that it verges on being dehumanizing. I suspect my feelings are truly irrational because I’ve seen scientists do similar parsing of demographic statistics and have had no trouble; although, perhaps, I may have been a little more empathic because the scientists were looking at issues of vulnerability to disease, infant mortality, and the like.

However, since the article’s anecdotes correlate with my own anecdotes, I find it hard to disagree with the underlying premise: women are more inclined than men to make and nurture social connections so they are a key demographic in understanding the future of the internet.

It’s also a reminder that the social atomization typified by the dominance of the nuclear family at the expense of extended family, is now being ameliorated by social networking, which suggests some interesting social and cultural changes in a, possibly, more matrifocal future.

(hat tip The Daily Dish).

Negative Feedback is Important

For success to occur, many things must go right: The person must be skilled, apply effort, and perhaps be a bit lucky. For failure to occur, the lack of any one of these components is sufficient. Because of this, even if people receive feedback that points to a lack of skill, they may attribute it to some other factor.
– Kruger and Dunning (1999): Unskilled and Unaware of It: How Difficulties in Recognizing One’s Own Incompetence Lead to Inflated Self-Assessments (pdf)

If we’re not skilled at something then only practice and learning can remedy the situation. But, according to Kruger and Dunning (1999), human nature tends to try to blame other things, like luck, instead of our own lack of skill when things go wrong. Interestingly, we’re even resistant to thinking that our lack of skill is the problem, even when we’re given that negative feedback.

So an essential skill for the student is to learn how to take criticism constructively. Self-awareness, metacognition, and the ability to be honest with oneself are important. Let this be a warning:

“One of the ways people gain insight into their own competence is by comparing themselves with others.” “Incompetent individuals fail to gain insight into their own incompetence by observing the behavior of other people.”
—Kruger and Dunning (1999)

P.S. Note that “incompetent” is used here to express a level of knowledge and skill that can be improved on to become “competent”. Incompetence is not a fixed quality, unless you let it be.

P.P.S. This is another reason why it’s important that students share their work with one another and the class. The best work tends to ratchet up the standards and expectations.

Taking ownership

Progressive approaches to education focus on students taking ownership of their education. It works in education, it works in economics, and it works in politics too.

Protesters are also working with students and the army to protect the priceless antiquities at the Egyptian Museum and the books at Bibliotecha Alexindrina.