I see loyalty – roughly perseverance in relational commitments despite the cost of such perseverance – as an important human value/virtue. Think of it as a kind of relational glue. It is odd that a value/virtue that plays such a central role in dramatic literature has played such a small role in philosophical writing. There are probably a number of reasons, but I think that a predilection for a certain kind of individualism is a major one. Others might include the fashionability of consequentialism, the idea that loyalty has more to do with sentiment than reason, as well as its proneness to corruption. The revival of interest in virtue/character as distinct from rules/principles has also created space for a renewed, if hesitant, interest in loyalty.
Continuing the End Times series, Richard Marshall interviews John Kleinig.