Last week, Rep. Louie Gohmert delivered the convocation at Liberty University, where he repeated his call for a study in which straight couples and gay and lesbian couples are placed on separate deserted islands in order to prove that homosexuality is unnatural.

Gohmert was complaining about the Supreme Court’s marriage equality decision and was attempting to make the case that even people who don’t believe in God ought to be able to see that same-sex relationships are not natural.

“Let’s just take a totally secular approach to this,” he said. “Congress is good about having studies; how about if we take four heterosexual couples and put them on an island where they have everything they need to live and exist and we take four couples of just men and put them on an island where they have all they need to survive and then let’s take four couples of just women and put them on an island and then lets come back in 100 years and see which one nature favors.”