By Elizabeth Reis

It’s complicated for a person who cares about intersex, as I do, to grapple with the growing body of scientific evidence that environmental pollutants are producing an increase in genital and reproductive anomalies in animals and possibly even in humans. I have always understood intersex differences to be “normal” variations. We know that intersex has always existed (it’s discussed in the Talmud, for instance); and we need to recognize that not all bodies match conventional expectations or fit neatly into the sex binary. At the same time, I deplore the way that toxic chemicals, which have multiplied astonishingly in our world since the mid-twentieth century, are polluting our environments and causing harmful changes to our bodies. Intersex isn’t inherently a problem, but what if it was caused by one? How can I argue that intersex is a normal divergence in sex development and at the same time abhor the toxic degradation of our earth, which seems to be afflicting us, transforming our bodies in “unnatural” ways?