 Feminist explanations of sexism and accounts of sexist practices also raise issues that are within the domain of traditional philosophical inquiry. For example, in thinking about care, feminists have asked questions about the nature of the self; in thinking about gender, feminists have asked what the relationship is between the natural and the social; in thinking about sexism in science, feminists have asked what should count as knowledge. In some such cases mainstream philosophical accounts provide useful tools; in other cases, alternative proposals have seemed more promising.