This article sketches a genealogy of how the opposition between sex and feeling has been mobilized by sexual emancipatory politics. The authors aim at better understanding the debate around the ‘affective turn’ within Queer Studies and the controversy on the distinction of emotion and affect. We argue that these efforts work through the mind/body dichotomy, assuming different positions in each case. The gay liberation movement of the 1970s claimed to free bodily needs and condemned the idealization of same sex love, by which the post-war homophile movement distanced itself from sex. In the 1980s sex positive feminists and parts of the lesbian movement accused their forerunners of having demonized and repressed sex as a male domain. ...