Are people who are unable to understand concepts like love and commitment...?
...because of brain damage "less than human"?
It is YOU who suggested people who cannot understand "concepts like love and commitment" are "less than human", Banana.
http://answers.yahoo.com/question/index;_ylt=ArxSDZdAz3MVG6u.nnHYPxLwDH1G;_ylv=3?qid=20140109171032AA9v3vH
Re: "Like they are lesser humans, second-class citizens, because they don't understand love."
There you go again! Even if I believed homosexuals are "unable to understand human concepts like love and commitment" (which I don't), that would not mean they are "less than human". Again, it is YOU who is saying "unable to understand human concepts like love and commitment" = "less than human".