What it is for us to blame an individual, and when is our blame appropriate? While moral psychologists have proposed a variety of theoretical approaches, they only recently started to systematically investigate the function of blaming practices and its bearing on questions about blame’s nature and normativity. In developing their function-based approaches, moral psychologists have not, however, paid much attention to the possibility that blame may have multiple functions.My project aims to fill in this gap by developing a pluralist function-based approach to both the nature and the ethics of blame. Chapter 1 introduces the backgrounds and themes of the project. Chapter 2 directly engages with and challenges what I take to be a monist aim-bas...