Feminism has made an enormous contribution by identifying patriarchy as a pattern underlying capitalism and militarism…. Making patriarchy visible through brilliant feminist articulation is a transcending contribution, reminiscent of the marxist focus on another deep structure hidden to the unguided eye: the interface of means and modes of production. Or Lenin and others on imperialism, Gandhi and many others on colonialism. Race. And agism: like placing people above 67 etc. in a ghetto called retirement (or children in a ghetto called schools?).