Plenty is doing.
"When one says that experience and reason testify that men are not equal, then one understands under 'equality' the equality of abilities or the equivalence of the bodily strength and mental capacities of men. It is quite obvious that in this sense men are not equal. No single reasonable man and no single socialist ever forgets this."
Disclaimer: this quote appears here only to spark discussion. It is not endorsed one way or the other. Make up your own mind. Or just refresh the page for another viewpoint. From a collection assembled by the late Chris Brand.