 Ignoring these problems has been a great convenience to normative economics. If what people choose reveals their preferences, which in turn indicate what is good for them, then, as noted before, government action to steer someone’s choices can never make that person better off, and so questions about whether to endorse paternalistic policies cannot arise. But whether or not it is advisable, successful paternalism is not impossible; and recent work by behavioral economists, which document a wide variety of systematic deliberative foibles, has put questions concerning paternalism back on the table (Ariely 2009, Kahneman 2011). Some economists have searched for ways to identify an agent’s “true” preferences (as described by Infante et al. 2016). Others have argued that policy makers must respect the preferences of agents among their ends or objectives, while overruling preferences among means when these are distorted by bad judgment or false beliefs (Thaler and Sunstein 2008, Le Grand and New 2015). Moreover, Thaler and Sunstein’s proposal that government explore non-coercive methods of influencing people to make better choices (“nudges”) has been popular among policy makers and has arguably shifted philosophical discussion of paternalism away from Mill’s (1859) focus on avoiding coercion (Shiffrin 2000, Hausman and Welch 2010, Le Grand and New 2015).