I found the full article without a paywall here:
http://www.cetusnews.com/life/The-Politicization-of-Motherhood.rk-asBGzCb.html
Near the end it is revealed that this author thinks employers should be forced to offer a full year of maternity leave. That’s problematic. Otherwise, I agree that science is now proving what centuries of commonsense already knew: newborns and infants need their mother’s constant attention for several years.
Since science is now validating common sense, that means liberals with their superior intellects will be able to grasp this concept around 50 to 70 years from now.
They will grasp the concept only when it is to their advantage to do so politically.
And not before.
As any good communist will tell you science serves the party or it is not science. Hence you have Global Warming as settled science.