 Another way to defuse the challenge is to argue (contra D2) that we needn’t suppose that knowledge has a single nature, but instead allow for a kind of pluralism. For instance, “knowledge” might pick out different epistemic notions in different communities. A pluralist might allow, or even celebrate, this diversity. Even if other communities have different epistemic values than we do, this need not undermine our valuing knowledge, as it is construed in our community (e.g., Sosa 2009: 109; also Lycan 2006). For a pluralist, empirical demonstrations of diversity needn’t undermine traditional philosophical methods, but might instead reveal important epistemic features that we have missed.