I was going to put this in General Questions, but I don’t believe there’s any factual answer.
The Roe Effect is defined thusly:
Could someone please explain to me how this theory can be proven in quantifiable numbers? Women who have abortions still go on to have other children. Women who have had children have abortions. This doesn’t necessarily guarantee a decline in the numbers of Liberal voters.
James Taranto’s article seems simplistic, to say the least.