Truth is a powerful concept. That is why it is often overused, misused and abused. Truth could be defined as thoughts, beliefs, words or deeds, that conform to some predefined standard. But, who sets the standard of what is true or how do we conclude if something is true? There are six common criteria used for determining the truth. They are are consensus, consistency, authority, durability, revelation and science. __________________ 1. Consensus Common knowledge or herd behaviour assumes that if everyone says so, then it must be true. This requires little or no effort, it is the preferred filter for the intellectually and spiritually lazy, inferior or timid, individual and society. Consensus is a safe bet. Even if proven wrong the person can always take shelter within the anonymous majority. They contend that so many people cannot be stupid or wrong. Wars, fads of all kinds social, economic, and political are the frequent result of consensus. 2. Consistency Consistency assumes that if...