Title How Is It That Sincerity Itself Is Bullshit? A review of H. Frankfurt, On Bullshit Author(s) Mason, MB Citation Journal of Philosophy of Education, 2005, v. 39 n. 4, p. 701-705 Issued Date 2005 URL http://hdl.handle.net/10722/54285 Rights Creative Commons: Attribution 3.0 Hong Kong License