 Bird (2002) denies that the speech act of refusal requires uptake. Such an illocution is, he contends, like inviting and surrendering, which can occur whether or not their intended audiences grasp or accept the proffered illocutions. Similarly denying that the “silencing” argument should be cast in terms of speech acts, Maitra 2009 argues that the institution of pornography prevents speaker-meant instances of refusal from being understood. One can speaker-mean that she refuses, for instance, but patterns of cognitive and affective response will systematically prevent that refusal from being grasped. Broadening the scope of investigations of the interaction of injustice and illocutionary phenomena, McGowan 2009 argues that some speech acts can not only cause but also constitute instances of oppression. Anderson, Haslanger and Langton (2012) provide overviews of research on racial, gender and related forms of oppression as they relate to speech acts. 