Sometimes I think that unlimited power can be boring, like with Superman. Dr. Manhattan, however, is a direct response to the supreme power of a seemingly unstoppable superhero. Sure, he is not limited by his power, but he is limited by his conscience. After recovering from his accident, Dr. Manhattan became a weapon for the US government and is now haunted by the atrocities that he committed during the Vietnam war. Dr. Manhattan also faces an existential crisis because of the supreme power that he has. What is his purpose? How can he make sense of such a brutal world? He spends most of the comic series on Mars, alone, and contemplating his enormous power and how that power has shut him away from society. His struggles are so much more modern than a traditional superhero that I have to give him credit as the greatest science fiction character of all time. Probably.
Here is Dr. Manhattan dealing with the eternity of time and all of those other insurmountable obstacles. What a beast!
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