 (The Social Dimensions of Scientific Knowledge; on “pragmatic interests”, see also references on social and economic history of heredity at the end of  section 1).  However, two other possibilities remain, namely, ambiguity in the use of the genotype-phenotype distinction obscures shortcomings in theories and methods and allows the advances in one field (e.g., molecular genetics) to be seen to render more plausible the empirically and conceptually unrelated claims of another (e.g., quantitative genetics) (see sections  5.2.1,  6.4, and  6.5).