 Anscombe’s thought here resembled that of her contemporaries Philippa Foot and Iris Murdoch. All were opposed to Utilitarianism, and were suspicious of its emphasis on ‘thin’ evaluative terms. Our moral thought is far richer than that. Of course, their criticism was not restricted to Utilitarianism. Any moral theory predominantly employing thin moral concepts such as ‘morally right’ and ‘morally wrong’ were subject to this critique. Thin moral concepts are opposed to ‘thick’ ones. Bernard Williams famously characterized thick concepts this way: