I’ll have to refer you to Professor New’s paper for the technical explanation of how he did it, but the bottom line is this: The laws made a real difference. As New puts it:

Overall, this research finds that value shifts have little impact on the incidence of abortion. Conversely, enacted legislation results in statistically significant reductions in abortion rates and ratios. This provides even more evidence that state pro-life legislation has been effective in reducing the number of abortions in a given state. Furthermore, it provides additional support for the idea that pro-life legislation was partly responsible for the substantial decreases in abortion rates and ratios during the 1990s.

Several positive conclusions can be drawn from this. One is that pro-lifers shouldn’t let their discouragement over Roe v. Wade’s 33-year history as settled law keep them from pursuing laws that will at least cut down on the number of abortions. It shouldn’t be “all or nothing.”

And since these laws work, pro-lifers should make every effort to make them as widespread as possible. This shows the good that people who live “outside the Beltway” can accomplish when they change things for themselves, rather than wait passively for somebody in Washington to do it for them.

Just think: Working with their state officials, citizens around this great nation of ours have helped cut down on the number of abortions. No matter what you think of how Ayotte v. Planned Parenthood was decided, that’s a clear-cut victory for life. Let’s pray there are many more.