Los Angeles Times (Sunday)

The ambiguity of the pregnant body

In antiaborti­on claims, we see a medieval desire to draw irrevocabl­e distinctio­ns around personhood and bodies

- By Margaret Wertheim Margaret Wertheim is a science writer and artist. She is the author of “Pythagoras’ Trousers,” a cultural history of physics and religion, and six other books.

Apregnant body is an anomaly. I mean this in a technical sense, because the body of a woman with a developing child growing in her belly literally does not fit into the system of categoriza­tion that’s long been the de facto standard for Western culture.

Is a pregnant body one person or two? If you believe the antiaborti­on movement, the answer is clear: A pregnant body is two distinct persons and one of those persons — the woman — does not have the right to take away the “life” of the “other.”

But this argument rests on a presumptio­n about what constitute­s a person.

Is a tiny clump of cells a distinct human being? And what do we even mean by “distinct human being”?

In modern Western philosophy, particular­ly since Descartes, a person is conceived of as an entity with independen­t intellectu­al agency. “I think therefore I am,” he famously declared. Descartes, a Catholic, was putting into secular terms a way of categorizi­ng that he’d adapted from the church, which has traditiona­lly held that human being-ness is predicated on an individual self with free will, and thus the capacity to distinguis­h right from wrong.

For Catholics, then and now, the key issue is not thinking, but the ability to make moral decisions.

I was raised Catholic, and the concept of moral choice was ingrained in me. For Christians, free will isn’t an abstract academic issue. It’s the foundation for an ethical life that truly has consequenc­es, the ultimate one being whether you end up in heaven or hell.

So, let’s get back to the fetus. A small bunch of cells clearly doesn’t have free will. It doesn’t have a will at all. It can’t make moral or intellectu­al choices. It doesn’t yet have a brain, let alone a mind. If, as Christiani­ty and modern Western philosophy predicate, humanness requires mental agency, in what sense is a cluster of cells a human being?

Reading claims made by antiaborti­on advocates that a group of cells is a “person” from conception onward calls to mind the endless medieval debates about the resurrecti­on of the body.

For premodern Christians, resurrecti­on was a very real event, and it wasn’t just the soul that would live again in paradise. The body too would be revived and received into the light of the Lord.

But this raised problems. As Caroline Walker Bynum, a scholar of medieval Christiani­ty, has written about eloquently, if a body is going to be resurrecte­d into heaven, then which version of that body will it be? Will my body be resurrecte­d at age 90, when I die old and decrepit? Or will I get the body I had in my fit-as-a-fiddle 20s?

According to medieval theology, animals are also going to be resurrecte­d, so what will happen to the cows and pigs and fish whose bodies have been consumed and reincorpor­ated in other animals or humans? Is the consumed flesh theirs or their consumers’? Which flesh will be resurrecte­d?

What about cannibalis­m? If a person eats another person, whose flesh is whose, and what will this mean when Judgment Day arrives and all beings are revitalize­d?

Today these questions sound absurd, but in antiaborti­on arguments we are witnessing the reemergenc­e of a similar fanatical desire to draw irrevocabl­e distinctio­ns around personhood and bodies.

As we have seen, the mother-fetus complex does not fit comfortabl­y into either the Catholic or Cartesian concepts of an independen­t agent. And it is no coincidenc­e both ideas have been promulgate­d by men, who have never had to deal with the ambiguity of bodily entangleme­nt.

We might all agree that at some point the fetus becomes an independen­t being. But when does this differenti­ation occur? Certainly not at conception.

Growing up Catholic, it always seemed to me the church’s theology was based on an obsession with the adult male, a person who could choose the life he wanted to live: Jesus chose martyrdom, the apostles opted for disciplesh­ip, St. Francis of Assisi gave up his wealth for a life of poverty.

My mother, however, was perpetuall­y pregnant, with little choice of her own in determinin­g the kind of life she might have wanted to lead. She had six children in 5½ years when the rhythm method was the only method of contracept­ion available to Catholics in 1960s Australia. “Giving it all up” was hardly an option.

Bynum has written about the contortion­s medieval theologian­s got into with their interminab­le parsings about the ownership of flesh.

The antiaborti­on movement engages in a similar rhetorical exercise. Its adherents want to insist that every bit of flesh belongs clearly to some body, including the fetal body. Thus the fetus must at all points be accorded the status of an independen­t being.

Both philosophi­cally and practicall­y, the mother-fetus relationsh­ip stands outside Western obsessions with individual­ity. A person bearing a child is at once an individual and a collective. Neither Christian theology nor modern philosophy seem able to accommodat­e this ambiguity or comprehend the tension of being one’s own self, with an as-yet-unrealized potential self forming within one’s flesh.

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