Likewise, some philosophers feel that these dichotomies necessitate a switch from materialism to physicalism. People, in general, are more comfortable with dichotomies (two opposites). In Britain, Anthony Giddens set out to reconcile recurrent theoretical dichotomies through structuration theory. Through showing the fluidity of the dichotomies, deconstruction shows the fluidity of the text. These inherent dichotomies can lead audiences to be split between ironic and earnest fans. This is one of the fundamental dichotomies which are perceived by the unenlightened. He ascribes the GWUP of prejudiced thinking in "ingroup-outgroup" dichotomies. Social conflicts go beyond incorporated dichotomies of labor and capital to include innumerable groups. These two dichotomies only differ in logical systems that are not complete. Only by doing so, according to Austin, can we avoid introducing false dichotomies. "Arcadia"'s themes are presented in a series of dichotomies. At the same time, Pei himself rejected simple dichotomies of architectural trends. Aggressive acts can take any possible combination of these three dichotomies. This has given rise to two modern dichotomies. Then a weak ordering may be characterized by its set of compatible dichotomies.