China's leaders meeting at the Third Plemum in November 2013 announced changes to the one-child policy. If either member of a couple is an only child the couple will be allowed to have 2 children. The result will be that most Chinese couples will be able to have 2 children. Demographic experts say this is unlikely to lead to a large increase in China's 1.3 billion population as a majority of only child parents live in cities where the cost of raising children is very high, and many parents will avoid the cost of a second child. In the past couples with both partners as only children, which is common in China's urban areas, have been permitted to have a second child but have not chosen this option because of the costs of housing and education. Rural families were allowed to have 2 children if the first child was a girl in the past. With the decline of the number of people of working age, and an increase in older retired people, this is also a way to address the problem of shortages in young people to work in manufacturing and assembly lines. This is needed to support an increasing elderly population....