 Once again, there are reasons to doubt the epistemic and moral authority of conscience so understood. A lot of work in recent moral psychology aimed at understanding moral disagreement has suggested that there are seemingly irreconcilable differences in fundamental moral intuitions and emotions among people with different worldviews (e.g., Haidt 2012; Greene 2013). These differences in fundamental moral intuitions seem to undermine the epistemic status of conscience and, with it, conscience’s moral authority, not least because most of our moral intuitions seem, according to these recent developments in moral psychology, not to be amenable to revision in light of new evidence or new good reasons. Reasoning, on any plausible account, should be an important part of morality; however, what our conscience tells us may have little to do with reasons and evidence. Theoretical work in moral psychology (e.g., Haidt 2012; Graham et al. 2009; Haidt 2001), supported by evidence from neuroscience (Greene 2013), suggests that our most fundamental moral beliefs might be based on intuitions and emotions over which our rational capacities have little control. If this account is correct, then we have reasons to be skeptical about the possibility of affecting, let alone changing, people’s conscientious beliefs through dialogue, public discussion and reason giving. Psychological research has focused particularly on the differences between liberal and conservative thinking. For example, it has been suggested that conservative moral and political views are often founded on certain specific emotions, e.g., disgust or fears, and specific intuitions, e.g., intuitive opposition to perceived violations of purity and to authority subversion, whereas liberal views are often driven by other specific emotions, e.g., anger, and intuitions, e.g., intuitive rejection of fairness violations or liberty infringements (Haidt 2001 and 2012). If conscience simply is the expression of moral intuition, and if individuals have significantly different and irreconcilable moral intuitions, then individuals also have significantly different and difficult-to-reconcile conscientious moral consciences.