pgronk at 2013-06-30 15:43:15:
>>Nemesis characters are often projections of a Protagonist ‘shadow,’ their darkest impulses.
And their darkest states and conditions. Micahel, for all his flaws and mistakes, still has some connections to others, to family. We see scenes of him with his kid and with his family -- father, sister, brothers. (And he needs his brothers to take down Karen Crowder.)
In contrast, we never see Karen Crowder in any relationship to anyone other than her corporate family. This is underlined in the scene on p. 73-74 when she is exercising alone in a hotel gym, running on a stationary treadmill like a rat in a cage. She's trapped in the rat race -- going nowhere, running as fast as she can just to stay where she is.
Arthur isn't just a trickster, he's the personified projection of the madness of the corporate law firm's logic and values. Arthur's epiphany in his voice over on p.3-4: "I realized...that I had emerged...from the asshole of an organism whose sole function is to excrete the poison...necessary for even larger and more dangerous organisms to destroy the miracle of humanity..."