This essay celebrates Leonard Riskin\u27s call to arms while suggesting some limits to what mindfulness can achieve in the ethical realm. I discuss recent developments in neuroethics that imply a prominent role for emotions in establishing ethical restraint. The Article also surveys a growing body of evidence that suggests the directive power of our emotions remains largely hidden from and impervious to the control of our “reasoning” selves. Lastly, the author examines what Riskin has, in an earlier work, described as the ethical hard case in light of recent explorations into the emotional wellsprings of deontological versus consequentialist thinking. Although the mediation community need not wade deeply into the debates currently roiling s...