Man has been the dominant sex since, well, the dawn of mankind. But for the first time in human history, that is changing—and with shocking speed. Cultural and economic changes always reinforce each other. And the global economy is evolving in a way that is eroding the historical preference for male children, worldwide. Over several centuries, South Korea, for instance, constructed one of the most rigid patriarchal societies in the world. Many wives who failed to produce male heirs were abused and treated as domestic servants; some families prayed to spirits to kill off girl children. Then, in the 1970s and ’80s, the government embraced an industrial revolution and encouraged women to enter the labor force. Women moved to the city and went to college. They advanced rapidly, from industrial jobs to clerical jobs to professional work. The traditional order began to crumble soon after. In 1990, the country’s laws were revised so that women could keep custody of their children after a divorce and inherit property. In 2005, the court ruled that women could register children under their own names. As recently as 1985, about half of all women in a national survey said they “must have a son.” That percentage fell slowly until 1991 and then plummeted to just over 15 percent by 2003. Male preference in South Korea “is over,” says Monica Das Gupta, a demographer and Asia expert at the World Bank. “It happened so fast. It’s hard to believe it, but it is.” The same shift is now beginning in other rapidly industrializing countries such as India and China.
As thinking and communicating have come to eclipse physical strength and stamina as the keys to economic success, those societies that take advantage of the talents of all their adults, not just half of them, have pulled away from the rest. And because geopolitics and global culture are, ultimately, Darwinian, other societies either follow suit or end up marginalized. In 2006, the Organization for Economic Cooperation and Development devised the Gender, Institutions and Development Database, which measures the economic and political power of women in 162 countries. With few exceptions, the greater the power of women, the greater the country’s economic success.
We can quibble with specifics, of course -- women certainly don't set the beauty standard, for instance, in Korea or anywhere else -- but it makes sense to me that a combination of cultural shift and economic empowerment plays a role in the advancement of women. Read all of it.