active defender of scientific progress and education, as well as is prone to be aggressive towards anyone who express esoteric or religious viewpoints that contradicts his own opinion: as evident in "The Thief of Baghead" when he angrily claimed that life-force isn't the same as an ethereal soul (though he seems to not known the difference between one another, if any) and in "A Clockwork Origin", Hubert claimed that anyone that believes in creaturism over evolution to be ignorant and went as far as to leave Earth when they refused to listen and see his theories and archaeological evidence. Despite this, Hubert is far from being Atheist. Rather, his spiritual faith seems to change from episode to episode, but (and perhaps due to it) is generally a liberalone. In "The Farnsworth Parabox", when one of his experiments goes awry and nearly killed him, he starts to desperately scream for help and shouts to several deities of different religions to do so, at one time asking Satan to save him because he owes him one, in another episode, he says "Hail Science" with 666 across his forehead. In Hell Is Other Robots, Hubert claimed that Vodoo and Oprahism are mainstream religions and expresses interest in them. In "Möbius Dick", when he comes to the conclusion that his crew has died on their mission, he decided to pray to Isis.

Also, Hubert has shown tendencies for nudism in "Near-Death Wish" when the Professor yells at his parents, then proceeds to strip and run through the city naked. This