One of the more prevalent critiques of liberal feminism is that it, as a study, allows too much of its focus to fall on a "metamorphosis" of women into men, and in doing so, it disregards the significance of the traditional role of women. One of the leading scholars who have critiqued liberal feminism is radical feminist Catherine A. MacKinnon, an American lawyer, writer, and social activist. Specializing in issues regarding sex equality, she has been intimately involved in the cases regarding the definition of sexual harassment and sex discrimination. She, among other radical feminist scholars, views liberalism and feminism as incompatible, because liberalism offers women a "piece of the pie as currently and poisonously baked".