Tag Archives: climate deniers

Group Think: When Two Heads are Worse than One (Science and Sewing, in one post at last!)

It’s my untested belief that expertise in any technical field will result in a near-total loss of respect for journalism.

I know it did for me. The more I learned about climate change, the biodiversity crisis, environmental regulations, and renewable energy, the more I realized that newspaper articles reflected reality only by chance, in passing. More often, an ill-equipped person with good writing skills and no critical thinking ability would write a piece far outside of their education and background by interviewing a bunch of people who claimed to be experts, without evaluating their credentials. We get climate change pieces giving equal weight to well-respected international climate experts and oil-funded PR hacks, pieces on renewable energy with well-reasoned arguments by scientists quoting the best available information and fruit-loop arguments by naturopaths who wouldn’t recognize a herz if it came up and hit them on the head.

And you end up with a voting public almost completely muddled on key issues because they’ve come to the completely totally 100% incontrovertibly WRONG conclusion that there are two sides.

Of course people are entitled to their opinions. I am legally well within my rights to believe that Mars is peopled by winged skeletons who worship Lily Allen. But the legal right to hold an opinion is not the same, and can’t be the same, as the attitude that reality is then required to bend to accommodate that opinion. No matter what I believe, Mars is in fact NOT peopled by winged skeletons who worship Lily Allen, or by anything at all. The experts are right and I am just plain wrong. (Or I would be, if I held that opinion.)

This set of science experiments sheds some light on the psychology of our inherent tendency to give equal weight to two contrary opinions, even when one comes from an expert and the other does not. Fortunately, for those of you who have no intention of purchasing the article for the low-low price of $10, you can also read this fun summation in the Washington Post.

This went on for 256 intervals, so the two individuals got to know each other quite well — and to know one another’s accuracy and skill quite well. Thus, if one member of the group was better than the other, both would pretty clearly notice. And a rational decision, you might think, would be for the less accurate group member to begin to favor the views of the more accurate one — and for the accurate one to favor his or her own assessments.

But that’s not what happened. Instead, report the study authors, “the worse members of each dyad underweighted their partner’s opinion (i.e., assigned less weight to their partner’s opinion than recommended by the optimal model), whereas the better members of each dyad overweighted their partner’s opinion.” Or to put it more bluntly, individuals tended to act “as if they were as good or as bad as their partner” — even when they quite obviously weren’t.

The researchers tried several variations on the experiment, and this “equality bias” didn’t go away. In one case, a “running score” reminded both members of the pair who was faring better (and who worse) at identifying the target — just in case it wasn’t obvious enough already. In another case, the task became much more difficult for one group member than the other, leading to a bigger gap in scores — accentuating differences in performance. And finally, in a third variant, actual money was offered for getting it right.

None of this did away with the “equality bias.”

The research psychologists attribute this to our need to belong to groups and get along with people. It seems that need outweighs any practical consideration, a good deal of the time, including when money is on the line. Fascinating, right? People who are right and know they’re right defer to people they know are wrong in order to get along and maintain group dynamics, even when it costs them to do so.

When it comes to climate change, this is a serious problem.

Aside: Climate change is a real thing that is really happening and is a complete and total catastrophe. There is no debate on this point in any credible scientific circle. If you think that there is, I’m so sorry, but you’ve been had.


We end up not moving forward with policy solutions because we keep acting like the actual experts and the paid non-expert hacks share some kind of equivalence when they patently don’t.

But–and I’m sure I’m not the only person thinking this–it’s present in every community, including the SBC.

Ah! See? I told you I’d come around to it.

People act as if the opinions and contributions of experts and amateurs are equivalent when they are not.

Thankfully, the fates of human civilization and a minimum of 30% of animal and plant species do not rest on this fact. The worst that happens in most cases is that a person walks around for a good long time in a garment that looks like utter shit and feels really fabulous about it. On a scale of worldwide catastrophe, it doesn’t even rank.

On the other hand, as this science makes pretty clear, an entire generation of sewers are being educated largely by internet celebrities who are too incompetent even to understand how incompetent they are. It’s not a catastrophe, no, but it is a crying shame. And as predicted by the social psychologists, if anyone ever speaks up to point out that some of them are experts and other are, well … not …, they are pilloried as Mean Girls, jelluz haterz, and bullies.

Aside 2: Yep, I count myself in the group of people sometimes wandering happily about in a garment that on later reflection was not up to snuff. It happens. We’re all human. I won’t melt if someone points it out, though tact is always preferred. It doesn’t count as “bravery” to “put yourself out there” if you feel entitled to nothing but praise; and if you’re going to present your work in public you need to be prepared for public criticism.


So it’s not the end of the world, no, but it’s a detriment to all of us. The people getting the money, in many cases, haven’t earned it; the people with valuable skills to share don’t have the platform to do so; we keep acting as if everyone’s equal when they’re not to be Nice and keep everyone happy, even though not everyone is happy; there are entire boiling lava rivers of resentment and bitterness flowing right under all the green meadows we’re so happily skipping over (in our badly-pressed culottes and boxy tops with peter pan collars, no less). It’s weird. Can’t we, as an online culture, agree that it’s not a violation of the Geneva Convention if someone points out that a hem is crooked or a print isn’t matched? Does it matter if it’s not “nice”? Don’t we all benefit from increased honesty and openness? Do any of us actually expect to be perfect, or need to be treated as if we are perfect in order to function day to day? If you really don’t want people to point out how you fucked up, is it so much to ask that you acknowledge it yourself, then? Hey look at this horrible side seam–I really fucked up!

That went off on a bit of a tangent. Pardon me. Let’s drag it back on track:

The Equality Bias! It makes everything worse while we smile and pretend nothing’s wrong. Fight it!

happy poetry month

Because it’s the one I have with me, and because it’s been stuck in my head for six months. Like a musical earworm, it demands to be spread … er, shared:

Here, in this little Bay
Full of tumultuous life and great repose,
Where, twice a day,
The purposeless, glad ocean comes and goes,
Under high cliffs, and far from the huge town,
I sit me down.

For want of me the world’s course will not fail;
When all its work is done, the lie shall rot;
The truth is great, and shall prevail,
When none cares whether it prevail or not.

(Coventry Patmore, Magna est Veritas)

It’s beautiful, isn’t it?

I promise that future poems shared this month will not be quite so despairing. Look on the bright side: last week, this poem was the introduction to a whole post about those last three lines.