Its specific claims are testable, and feminists cite the tests already run: had equal education and suffrage produced the social collapse opponents predicted, or had women failed in the opened professions, the case would have fallen — the opposite happened. What would count against it now is openly debated: if remaining gaps persisted unchanged under fully equal conditions, or if innate differences were shown to explain them, particular feminist claims would fail — this is the live argument with critics such as Pinker over sex-difference research. The bedrock claim — that women and men are equal in dignity — is a moral commitment, not a prediction, and honest feminists grant that data alone cannot falsify it.
SOURCES: J. S. Mill, The Subjection of Women; C. Goldin, Career and Family; S. Pinker, The Blank Slate (2002)