traces of a class of social science and a philosophical interpretation of history could be found in the writings of famous religious and political figures as well as in some of acclaimed poets’ works of islamic era. in this regard, poems of ibn motaz, as a member of abbasid family and because of extensive tribal struggles between abbasids and alavis, are of considerable significance and are con...

Recognizing or denying another's humanity varies predictably along apparently universal dimensions of the other's perceived warmth (trustworthiness) and competence. New data reveal distinct neural and behavioral signatures of (de)humanizing responses to distinct kinds of ingroups and outgroups on these dimensions. The most dehumanized outgroups (low on both warmth and competence) elicit disgust...