On the meaning of “Heterosexuality”

Over at First Things, Michael Hannon has a long essay arguing that we ought to move beyond our dependency on ‘sexual orientation’. He writes:

“These [conservative] Christian compatriots of mine are wrong to cling so tightly to sexual orientation, confusing our unprecedented and unsuccessful apologia for chastity with its eternal foundation. We do not need “heteronormativity” to defend against debauchery. On the contrary, it is just getting in our way.”