His IP address should be blocked, thus saving us all (and himself) from his irrational misanthropy.
Banning a troll only provokes. Blocking a troll indefinitely is the "cure" in this instance.
In an ideal - logical, rational - world "moreless" would also be blocked for wilfully disseminating dis-information. He has a website dedicated to his mis-educating buffoonery. Perhaps he can operate his little forum from there.