Portraits of Wildflowers

Perspectives on Nature Photography

Posts Tagged ‘Stockdale

Oh that phlox

with 46 comments

Here’s another flowerful view from our April 2nd jaunt down south. In particular, it’s from the cemetery in Stockdale. Unlike the long exposures you saw a few posts back, this time I used a shutter speed of 1/640 of a second to freeze the wildflowers that the breeze was whipping into motion.

And while we’re looking at bright magenta phlox, let me back up to our March 19th drive down to Gonzales, where I photographed some old plainsman buds (Hymenopappus sp.) with a foxy phloxy mask-like wraith behind them.

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A theme I’ve been pursuing here for a week now is that it’s common to hear politicians and activists bandy about the phrase “common sense,” which is a loaded and misleading term because some or even many things that a majority of people believe to be common sense can be shown not to be true.

One of the greatest fields of abuse is popular psychology, where many notions are passed off as “common sense” that the evidence shows aren’t true. I’d like to refer you to a wonderful book about that: 50 Great Myths of Popular Psychology, by Lilienfeld, Lynn, Ruscio, and Beyerstein. Here’s an example of one myth as described on Amazon’s page about the book:

Low Self-Esteem is a Major Cause of Psychological Problems.

Many popular psychologists have long maintained that low self-esteem is a prime culprit in generating unhealthy behaviors, including violence, depression, anxiety, and alcoholism. The self-esteem movement has found its way into mainstream educational practices. Some athletic leagues award trophies to all schoolchildren to avoid making losing competitors feel inferior (Sommers & Satel, 2005). Moreover, the Internet is chock full of educational products intended to boost children’s self-esteem.

But there’s a fly in the ointment: Research shows that low self esteem isn’t strongly associated with poor mental health. In a painstakingly – and probably painful! – review, Roy Baumeister and his colleagues (2003) canvassed over 15,000 studies linking self-esteem to just about every conceivable psychological variable. They found that self-esteem is minimally related to interpersonal success, and not consistently related to alcohol or drug abuse. Perhaps most surprising of all, they found that “low self-esteem is neither necessary nor sufficient for depression” (Baumeister et al., 2003, p. 6).

Because activists and ideologues have captured the American educational system, schools here now spend inordinate amounts of time promoting self-esteem. Because a school day has a finite number of hours in it, the more time teachers devote to self-esteem, the less time they have for actual knowledge. The result is that many students are handed diplomas even when they know practically nothing about history, geography, arithmetic, government, science, and logic. But they ooze self-esteem.

© 2021 Steven Schwartzman

Written by Steve Schwartzman

April 15, 2021 at 4:48 AM

Go with the blow

with 37 comments

The blowing of the wind, that is, which I had to deal with on April 2nd at the cemetery in Stockdale, about a hundred miles south of home. First I took a bunch of wildflower pictures at high shutter speeds to try and stop the motion. Then I relented—literally—and switched to slow shutter speeds, knowing that the blowing would bring blurring. I’ll anticipate some comments and say that the resulting photographs suggest Impressionist paintings.

I took the top picture at 1/8 of a second and the bottom one at 1/15th of a second. The magenta/hot pink flowers are a Phlox species; the red-orange ones Indian paintbrush, Castilleja indivisa; the blue sandyland bluebonnets, Lupinus subcarnosus; the yellow Nueces coreopsis, Coreopsis nuecensis; the white are white prickly poppies, Argemone albiflora.

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Two posts back I noted that it’s common to hear politicians and activists bandy about the phrase “common sense.” I said that’s a loaded and misleading term because some or even many things that a majority of people believe to be common sense are easily shown to be untrue. In that post and yesterday’s I gave examples of “common sense” leading to incorrect conclusions. Here’s another.

Suppose you live in an old house with a carport. Because of the topography, whenever you get a heavy enough rain, water flows onto your carport and collects there, taking hours and hours to eventually drain away. It’s a nuisance, but you put up with it because having an engineering company fix the problem would cost thousands of dollars. One night you get home from a long trip and are so exhausted you go to bed and quickly fall into a sound sleep. It’s such a deep sleep that nothing disturbs you, and you wake up the next morning feeling refreshed. A little later you open your side door and see water a couple of inches deep on your carport. What happened?

“Common sense” would lead many if not most people to say it must have rained hard during the night and that’s why the carport got flooded. You must have been sleeping so soundly that the rain didn’t wake you up.

Anyone who concludes that it must have rained is committing an error of logic. Just because event A (in this case a hard rain) always leads to event B (in this case a flooded carport), you can’t “reason” backwards and assume from the occurrence of event B that event A must have occurred. It just so happens that our previous house in Austin did suffer from a flooded carport after sustained downpours, and one morning I did open the side door and see water flowing through the carport—and yet it hadn’t rained. Instead, we’d had a sustained freeze, and a poorly insulated pipe leading from the house out to the washing machine at the back of the carport had burst. You can think of other explanations. Maybe the next-door neighbor’s sprinkler system had gone awry. Maybe a large water tanker truck had gotten into an accident nearby and the tank had split open. Maybe a water main in the street out front had ruptured. Maybe a dam had collapsed and flooded the whole neighborhood.

You get the point: just because something is plausible or even likely doesn’t mean it’s true. The world could be saved so much misery if only people investigated situations rather than jumping to conclusions—and worse, acting on hasty and unwarranted assumptions.

© 2021 Steven Schwartzman

Written by Steve Schwartzman

April 10, 2021 at 4:38 AM

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