 One possible objection to a justified belief account is expressed by Lennon, who worries that on such accounts the desired cognitive state (indubitability) “could as well be achieved by a pill”; adding that “Descartes would not be satisfied with such a pill because his aim is not just to arrive at certainty, but truth, which he cannot help but think he has achieved” (2008, 167). (Cf. Hatfield 2006, 135, who expresses a related objection.)