Mark Bevir's Logic of the History of Ideas is discussed, focusing on the pr
oblematic of intellectual innovation. Sharing Bevir's anti-foundationalist
position and his Wittgensteinian view of language, the article criticizes t
he overly rationalistic and individualist bias in his proposed logic for th
e history of ideas. It is further argued that Bevir's critique of contextua
lism is unconvincing because it is based on a far too crude view of the act
ual practice of historians of ideas.