There is definitely a space in the comics universe for Super-philosophers. We could have Descartes the Ninja, penetrating unseen into his enemies' lairs by temporarily refusing to think and consequently not existing and being undetectable while sneaking around. Archimedes could answer the Eureka-phone in his bathtub, which would be made of marble and have many steps and columns*. He would have a magic lever which would ignore Newton's third law. Nietzsche would be just like Superman, except not giving a flying fuck about anyone else. Ignatius Loyola could defeat his enemies with the AWESOME POWER of casuistry.
* it would be most tranquil