  Stimulated by Nussbaum's critique, Silvers and Francis (2005) return to Baier's insights about the centrality of trust in moral interaction. They propose extrapolating principles of justice from practices that facilitate people's relying on, and thereby making themselves vulnerable to, each other. Practices that nourish such trust are crucial components of social cooperation.  Moreover, unlike bargaining, which requires strategizing and therefore complex high-order cognitive skills, trusting is conduct that people without disabilities and people with almost every kind of disability equally can engage in. People who cannot articulate their decisions, and who may not even be able to arrive at decisions, nevertheless may express bestowal or withdrawal of their trust.  As a mode of relating to one another, trust is par excellence suited to facilitating interactions between individuals who in various respects are asymmetrically positioned in regard to one another.  Silvers and Francis argue that building trust is a more inclusive process than bargaining about principles of justice. Building trust therefore offers a more adequate practice for achieving justice for both disabled and nondisabled people than the reciprocating exchanges called for in strategic contracting.