Chris is described by other characters as an idealist, although we do not see this trait in action aside from his angry response to the wartime profiteering. Yet the others define him by his idealism, setting him apart as a man of scruples. Chris decides that he must abandon these scruples to the cause of practicality when he is faced with the prospect of sending his father to jail. Is idealism sustainable in a fallen, complex world? If ideals must be sacrificed, is there any supervening ideal or principle to help us decide which ideals should be sacrificed in which circumstances?
Keller argues that his actions during the war were defensible ass requirements of good business practice. He also frequently defines himself as an uneducated man, taking pride in his commercial success without traditional book learning. Yet, his sound business sense actually leads to his downfall. This failure is connected with Miller's leftist politics and the play's overall criticisms (shared by some conservatives) of a capitalist system that encourages individuals to value their business sense over their moral sense. How could rules that govern business be exempt from the moral norms and laws governing the rest of society?
Each character in the play has a different experience of blame. Joe Keller tries to blame anyone and everyone for crimes during the war, first by letting his partner go to jail. Later, when he is confronted with the truth, he blames business practice and the U.S. Army and everyone he can think of--except himself. When he finally does accept blame, after learning how Larry had taken the blame and shame on himself, Keller kills himself. Chris, meanwhile, feels guilty for surviving the war and for having money, but when the crimes are revealed, he places the blame squarely on his father's shoulders. He even blames his father for his own inability to send his father to prison. These are just a few examples of the many instances of...