... 19 72),45, 73–80. 10 4 part ii: the ethics of deference A second reason for starting with promissory obligation is that it is a partic-ularly good vehicle for illustrating how the ethics of deference ... Clarendon Press, 19 91) , 19 6.22Id., 203.23 11 5 N.Y. 506, 22 N.E. 18 8 (18 89)2432 N.J. 358, 16 1 A.2d 69 (19 60)25Schauer offers a normative (as well as a descriptive) defense of presumptive ... Practical Difference Thesis). Most of the articles in Legal Theory volume 6, no. 1 (2000) also discuss Shapiro’s thesis. The Nature of Law 91 Law, Morality, and Certainty The analysis of the preceding...