Will Sheer Numbers Win the Abortion Fight?

 Americans are becoming more pro-life because pro-lifers have more babies than pro-choicers, a new study finds.
Looking at data from the General Social Survey from 1977 to 2010, Northwestern University sociologists J. Alex Kevern and Jeremy Freese found evidence that the higher fertility rates of those who are pro-life compared to those who are pro-choice contributed to Americans becoming, on average, more pro-life than they would have been if the fertility differential did not exist.