By The Rev. Dr. John Maxwell Kerr, SOSc (Society of Ordained Scientists),
Episcopal Chaplain to the Faculty, Staff and Students of the College of William & Mary.
Science tells us about the way the natural world is, based on carefully-researched evidence. Scientific understanding of sexual preference does have theological implications because all science provides raw material for Christian theology, which must take seriously what we learn of the world God has created.
The best current scientific evidence on sexual preference is based on several years of extensive peer-reviewed research principally carried out at McMaster University Medical School, the School of Biological and Chemical Sciences at Queen Mary College in the University of London, and the Karolinska Institutet in Stockholm. It refutes two polar positions.
First, is the idea that sexual preference, unlike all other aspects of what it is to be human, is a matter of freely choosing to sin, and has no relationship to our genetic inheritance, or any other aspect of our physical selves. This view is wrong: genetically inherited brain structures correlate with sexual preference (and also with left-handedness, presumably also not a matter of sinful choice.)




