How, if at all, can we reconcile a certain conception of the world as described by physics, chemistry, and the other basic sciences with what we know, or think we know, about ourselves as human beings? How is it possible in a universe consisting entirely of physical particles in fields of force that there can be such things as consciousness, intentionality, free will, language, society, ethics, aesthetics and political obligations? [quoted from John Searle's 'Making the Social World" (2010) ]