Date: 2009
Contributors:

Rorschach, Ozymandias, and Dr. Manhattan. Can good, but uncertain ends justify any means? (Hillerbrand, R., & Sandberg, A. 2009. In B. Dyer (Ed.), The Philosophy of supervillains. Chicago, IL: Open Court)

https://www.amazon.co.uk/Supervillains-Philosophy-Popular-Culture/dp/0812696697