 The struggle to find a complete theory of trust has led some philosophers to be pluralists about trust—that is, to say, “we must recognise plural forms of trust” (Simpson 2012: 551) or accept that trust is not just one form of reliance, but many forms of it (see also Jacoby 2011; Scheman 2020; McLeod 2020). Readers may be led to this conclusion from the rundown I’ve given of the many different theories of trust in philosophy and the objections that have been raised to them. Rather than go in the direction of pluralism, however, most philosophers continue to debate what unifies all trust such that it is different from mere reliance. They tend to believe that a unified and suitably developed motives-based theory or non-motives-based theory can explain this difference, although there is little consensus about what this theory should be like.