. . . constitutional republic is better than a Greek-style referendum.
The Greek referendum is a testament to the foresight of America's founding generation that tempered the excesses of majoritarianism by establishing a representative republic. "As there is a degree of depravity in mankind which requires a certain degree of circumspection and distrust, so there are other qualities in human nature which justify a certain portion of esteem and confidence," James Madison wrote in Federalist No. 55. "Republican government presupposes the existence of these qualities in a higher degree than any other form. . . .
In plainer words, the U.S. Constitution works better than any competing structure of government because it is based on a proper understanding of human nature, which is a mixture of good and evil. Republican government and limited government are ways of limiting the evil that any one person or group can do. Referenda have their place, perhaps, but their danger is illustrated by the response of an infantilized Greek public -- miseducated, hooked on benefits -- when asked to pronounce on the Greek debt crisis.