David Bloor's challenging new evaluation of Wittgenstein's account of rules and rule-following brings together the rare combination of philosophical and sociological viewpoints. Wittgenstein enigmatically claimed that the way we follow rules is an ''institution'' without ever explaining what he meant by this term.

Wittgenstein's contribution to the debate has since been subject to sharply opposed interpretations by ''collectivist'' and ''individualist'' readings by philosophers; in the light of this controversy, Bloor argues convincingly for a collectivist, sociological understanding of Wittgenstein's later work. Accessible and simply written, this book provides the first consistent sociological reading of Wittgenstein's work for many years.