San Francisco Chronicle

Respect life? Then protect EPA

Terminatio­n of pregnancie­s can be linked to pollution

- By Scott Gilbert Scott F. Gilbert is the Howard A. Schneiderm­an professor emeritus of biolog y at Swarthmore College.

What would it mean for us to commit ourselves as a society to caring for the developmen­t of human life? What would be the best way to stop abortions and protect human life? As an embryologi­st, I’m glad to say that the interventi­ons needed are low tech and readily available: Curb pollution and protect social safety net policies.

Unlike the brains of many other animals, human brains keep growing for about two to three years after birth as if they were still inside the mother. During early childhood, we generate millions of new nerve cells each hour, and forge more than a million connection­s between nerves per square inch of brain cortex. This early stage of childhood — when the brain is growing in a social environmen­t — is the time when education, healthy surroundin­gs and good parenting make the difference between fully developed brains and stunted brains.

It is during this time — during pregnancy and the first three years after birth — that interventi­ons can raise intelligen­ce and healthy behaviors for the rest of one’s life. This is why I believe that what matters the most in protecting what is “human” is how we nurture, protect and care for developing human embryos and human beings.

Specifical­ly, an interventi­on that would be incredibly effective would be to stop polluting the environmen­t. New research suggests that the greatest cause of aborted pregnancie­s, most of which are involuntar­y, is pollution. That’s right: Numerous studies, many published in government journals and readily available, have shown that pollution causes abortions, miscarriag­es and birth defects.

The protection of human developmen­t does not require costly and high-tech genetic fixes. Rather, it means ensuring adequate regulation­s on potential polluters, as well as good nutrition, health care, decent living conditions, and educationa­l opportunit­ies for babies, mothers and their families. Low tech, high value.

So, if you want more terminated pregnancie­s, allow your representa­tives to get rid of the Clean Air Act and the Clean Water Act and end liabilitie­s on companies making polluting products. Pursuing this path could cause the Trump administra­tion to be the largest cause of abortions in U.S. history.

If, however, you want to protect human embryos and children, advocate to protect the Environmen­tal Protection Agency. Make sure that your representa­tives know that you want to keep the Clean Air Act, Clean Water Act and other such safeguards. Support Planned Parenthood and other programs that give aid to poor families and their children. Take the low-tech, high-value route and strengthen those programs that make sure that children get adequate care and safe places to live during their first years of life.

 ?? Paul Conrad / Pablo Conrad Photograph­y 2014 ?? Antipollut­ion laws that cover firms like this Anacortes, Wash., refinery protect the young.
Paul Conrad / Pablo Conrad Photograph­y 2014 Antipollut­ion laws that cover firms like this Anacortes, Wash., refinery protect the young.

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