Demographic distortion . . .

FOREIGN POLICY is an interesting site, with an interesting article by Mara Hvistendahl, "Where Have All the Girls Gone?". You may be aware of the problem, but there are something like 160 million women MISSING from the population in Asia.

How did more than 160 million women go missing from Asia? The simple answer is sex selection -- typically, an ultrasound scan followed by an abortion if the fetus turns out to be female -- but beyond that, the reasons for a gap half the size of the U.S. population are not widely understood. And when I started researching a book on the topic, I didn't understand them myself.

Now, observers have been assuming that the cause of this is the patriarchal societies predisposition for male heirs. Well, it seems that there are other influences.

I thought I would focus on how gender discrimination has persisted as countries develop. The reasons couples gave for wanting boys varies: Sons stayed in the family and took care of their parents in old age, or they performed ancestor and funeral rites important in some cultures. Or it was that daughters were a burden, made expensive by skyrocketing dowries.

But that didn't account for why sex selection was spreading across cultural and religious lines. Once found only in East and South Asia, imbalanced sex ratios at birth have recently reached countries as varied as Vietnam, Albania, and Azerbaijan. The problem has fanned out across these countries, moreover, at a time when women are driving many developing economies. In India, where women have achieved political firsts still not reached in the United States, sex selection has become so intense that by 2020 an estimated 15 to 20 percent of men in northwest India will lack female counterparts. I could only explain that epidemic as the cruel sum of technological advances and lingering sexism. I did not think the story of sex selection's spread would lead, in part, to the United States.