However, this could be challenging for collectivists, who tend to be less confrontational than individualists. This could be mitigated by following individuals outside their group, namely autonomists or individualists. The French anarchist milieu also included many individualists. C.H. Cahan's rugged individualists; and Bennett's paternalistic Conservatives somewhere in between. Some mods evolved into, or merged with, subcultures such as individualists, stylists, and scooterboys. Humans are fundamentally a social species, rather than individualists. The Martian farm boys are tough, rugged individualists like the fictional cowboys. Another criticism supposes that Tylor and Frazer were individualists (unscientific). Instead, Mutualism would find fertile ground among American individualists in the late 19th century. People are not supposed to believe in themselves and be individualists. In ethics, both methodological individualists and normative individualists question the validity of collective responsibility. Dadaism arose from individualists aiming to use art to achieve "total freedom". "Art and Indian Individualists&colon; The art of seventeen contemporary Southwestern artists and craftsmen". While attending the university, he became chairman of the Intercollegiate Society of Individualists Conservative League.