A day before her convocation Wednesday detailing her experiences in Ferguson, Mo., the Rev. Dr. Pamela Lightsey presented a talk in the Massey Boardroom on a different subject entirely. As a black woman who identifies both as queer and as a Christian, Lightsey is imminently familiar with binaries which seem to be opposed, yet still somehow intersect. Binaries, in this case, is a word used to describe absolute, opposite categories, such as male/female, gay/straight, rich/poor,