Human rights has a liberal agenda, but no less than "the poor". While "human rights" appeal to liberalizing "rights languagde" to "all people". "The poor" is specialized political language. Both appeal to different "kinds" of pre-dispositions toward "the human/humane". But, without discrimination of one kind or another, one can't make his own rational choice, but be a pawn to emotive identification factors!
While the liberal like universal terms, the conservative likes defined terms according to neurological research. The best way to "sell" globalized government is to sell each on its own "language tendency" based on emotion/sentiment that breeds identification and motivates to heroic action.
While the liberal humanitarian might like U.N. intervention, the conservative intellectual wouldn't see this as "justified" because one can't make any claims to anything, without defining, limiting, discriminating, as to what is allowed in the "real world"....not the idealized one, which is the nation-state. Our nation must defend its right, not bring about the universal Utopia that is so often sold to manipulate others. Human rights, or "the poor" are the terms of appeal to human sentiment to universalize what might be to the detriment of rational choice about one's life.
Identification has to be an alignment in/with the agenda or goal of a certain group. Emotion or sentimental visions, or hopes of "ideals" are the undermining of individual choice, and rights. Alturistic concern is a "group's norm" so that the social goal of equalizing the playing field is made. This is what the "social gospel" proclaims. And it justifies its goals by the means of manipulating language to subvert "selfishness".
Moral claims are made under many guises and they mask demands of another's agenda, whether Church, State or a Dictatorial Leader. So, what is morality, except what one deems as one's own purposes, plans and goals in a free society under a Constitutional government. We must never give up our right to individual liberty!