It seems the PRC has a shortage of females caused apparently by the one child each family. India on the other hand has an excess of females probably because females have a higher survival rate than males. However, two of the most populated countries in the world with a huge imbalance of male/female could eventually lead to serious social problems. The obvious answer would be for India and the PRC to arrange marriages between the Indian females with no males available and the PRC males with no females although that would/could cause a population explosion and would not be good for an already over-populated planet.
Other solutions do not bear thinking about but it seems something must be done it appears to ease the pressure before the safety valve lifts. Expansion comes to mind where there is room and places like Australia and Africa must look very inviting. No doubt the UN will solve the problem
"CHINA'S "one couple, one child" family planning policy could leave more than 24 million men unable to find a bride in a decade.
The country's leading think tank describes the gender imbalance among newborns as the most serious demographic problem facing China.
The surplus of bachelors - known as "bare branches" - in the poorest rural areas has been described by senior officials as a problem that could lead to a surge in crime and social instability, the ruling Communist Party's greatest fear."
http://www.theaustralian.com.au/news/world/china-on-track-for-single-man-surplus/story-e6frg6so-1225818562848"A GOOD man is hard to find, as women across the world will attest. But the interminable hunt for a suitable boy in marriage-obsessed India has taken on criminal proportions in the state of Bihar, where wedding season has come to mean only one thing - lock up your sons.
The poor, rural state recorded 1224 kidnappings for marriage between last January and November. Most were perpetrated by the families of daughters seeking a marriage match"
http://www.theaustralian.com.au/news/world/bachelor-snatchers-after-suitable-boys/story-e6frg6so-1225818565087