So often, intellectual history is about inheritances. Historians study what is passed down from one age to the next. This has often led to the problem that we tend to focus on what is more familiar, engaging, or at least recognisable, and leads us to ask: why study that which has not left an inheritance?
Thomas Becket, archbishop of Canterbury (1120–70) is one of the iconic figures in British history – a man who most people have not only heard of, but also have an opinion on. Yet, despite the brutality of his murder, such opinions are not always positive. In fact, this medieval archbishop is an unusually divisive figure, and always has been.