Uncategorized

For years, doctors have been looking for one gene to blame for problems such as depression and schizophrenia. A couple of new studies have dashed those hopes, because it seems that dozens or even hundreds of genes are involved. The doctors involved in the study were disappointed. I was relieved.

If you could take a pill — or get a shot or have an operation — to “fix” some way in which you’re different from other people, would you do it? With some things, the answer is clearly, “Yes.” If you were blind or deaf or had damaged vocal chords, most people would gladly make the change.

With other things, the answer is pretty clearly, “No.” If you’re left-handed, you don’t want to be made right-handed. If your eyes are blue or green, you don’t want to change your eyes to brown just because it’s the most common thing in the world. For other things, the answer is more gray? Do you remove a mole that you’ve been worried about all your life? Do you straighten your nose? For most of us, we conclude that we’d rather be what we were born with in most areas, simply because it’s who we are.

If the questions and answers are that complicated for your physical body, how much more complicated are they for the mind? We can sometimes see our bodies as physical shells we ride around in on Earth, but our thoughts and feelings are what make us entirely different from the other people around us, at least as far as our own internal thoughts are concerned. (I’m ignoring the issue of a soul, because this is about psychology and ethics, not about theology.)

If the doctors in one of the studies in the news Monday had come up with one gene to blame for depression or schizophrenia, would you want whatever “cure” they came up with? As long as my life were fairly functional, I know I wouldn’t want it. Whatever goes on inside my brain — and my heart and something on the inside — is what makes me “me,” and I don’t want someone else monkeying around what what I am.

Keep Reading

On the public radio show “This American Life” last week, there was a segment in which an American Muslim family discussed how the last 10 years have affected them. A year after the Sept. 11, 2001, attacks happened, a girl in the family started being harassed at her suburban school. The mother first refused to believe the anti-Muslim sentiment she was seeing could be typical of Americans, but after years of experiencing it, she’s come to accept that America is just bigoted against Muslims.

I have a different view. I’d say it’s misguided to say that intolerance is an American thing or a Christian thing or an Arab thing or a Muslim thing. Instead, it’s really a human thing.

I’ve seen plenty of misguided bigotry against Muslims over the past 10 years, although we’ve been seeing it for decades (going back to the early days of the Arab-Israeli conflict). I’ve heard casual bigotry against Muslims from people I’ve known, but I’ve never seen anything that would rise to the level of violence or even direct confrontation. It would be wrong to deny it’s there, but’s it’s also wrong to pretend that it’s anything except an ugly part of human nature.

Keep Reading

Ron Paul won 45 percent of the vote in a straw poll in California over the weekend, and his supporters are beside themselves with joy. What I can’t figure out is why such bright people are so fooled about something so meaningless.

There are three kinds of political polls. (Well, four, if you want to count election day voting.) Let’s talk about what they are and which ones matter, because many very bright people don’t understand which ones are potentially worth getting excited about.

The first of the three is the opinion poll with a statistically valid, randomly selected sample of the likely voting population — and this is the only one that matters. These are the polls done by the big polling organizations such as Gallup and Pew and various others done for major media outlets. These are expensive to conduct, but they tend to be very useful and reasonably accurate. The results can be skewed slightly one way or another by the wording of questions or by the selection of the random sample. Various pollsters make slightly different assumptions and calculations about who likely voters are going to be, but their results tend to be reasonably accurate — especially if you average all the polls.

Keep Reading