Americans are united in professing respect for the Constitution, but they are deeply divided over what it actually means and how it ought to be interpreted. These disagreements have roiled our public life for decades. Everybody who follows politics knows about the clashes between the liberal proponents of judicial activism and the conservative defenders of judicial deference. These arguments go on and on, with neither side succeeding in persuading the other of the superior merits of its theory. Faced with this ongoing deadlock, we wonder if there is any way to achieve unity on the meaning of the Constitution.