In a recent NY Times Editorial, Ross Douthat looks at the workof Sen and discusses how the \"100 million missing women\" has nowincreased to \"160 million.\" He laments that the increase continuesto demonstrate COMPLETELY the level of misogyny and theavailability of abortions throughout the world. Based on yourunderstanding of Emily Oster's research, what other alternateexplanation(s) is/are there for some of these \"missing women\"?