All truth is is an emotional measure of the veracity of information. Truth does not even automatically imply facts. This is problematic for several reasons. All facts can be questioned, and must be capable of being proved to remain facts. There can be no such thing as an unquestionable fact.
Absolute truth exists to silence any debate, to quell any curiosity, to censor any opposition.
Fanaticism is based on absolute truth, and fanaticism kills people. Absolute truth makes acting on beliefs imperative. When belief is acted on without question, disaster will eventually follow. It is just like being born with any deformity, or congenital defect. To say someone is inferior requires a definition of just what is meant by that inferiority.