George Carlin is a bitterly disillusioned and deeply unhappy man. It shows in his comedy act, and is extremely unattractive. Some people find him funny, I find him to be demented.
Comedy seems to be a young man's game. It seems most comedians as they get older become deeply cynical and upset. Even Mark Twain became a complete misanthrope at the end of hsi life. though he aged a lot more gracefully then Carlin seems to be.
He is very defensive about his belief in UFOs or the strong probability of life from out there. He jumps on God believers and sez there is so much more evidence of UFOs. He is rather arrogant when spouting his beliefs.
He did a good job of narating some Thomas the Tank Engine videos.