problem by Bateson and Saunders, including the assumptions and the interpretive framework, should we not call it the Bateson-Saunders-Hardy-Weinberg equilibrium (or the Bateson-Saunders-Weinberg equilibrium, saving Hardy the embarrassment of receiving credit for something practical 6 )? Morgan's origin-fixation process An entirely different, but similarly prescient, model is found in T.H. Morgan