Greed in society has further increased because many business executives have granted themselves huge wage increases and lucrative retirement benefits while urging their employees to be moderate in their wage demands.
प्रिन्सटन विद्यापीठात समाजशास्त्राचे प्राध्यापक, रॉबर्ट वूथनाऊ यांनी अमेरिकन समाजाचा सखोल अभ्यास केला आहे.