If there is one thing that defines humanity, it is our beliefs. We all have beliefs. Beliefs about God, health, death, the government or our purpose in life, among many others. Beliefs can rule our lives. They can be shared and replicated amongst billions. They can persist for thousands of years, passing from parents to children, generation after generation. Beliefs can be sensible, such as the world being round, or certifiably insane, such as a world dominated by lizard people. People will kill, maim and die because of their beliefs.
Beliefs do not require facts. They can exist in our heads, completely separated from reality. Most beliefs are wrong, either completely or in part. Furthermore, most people accept that beliefs can be wrong. All they have to do is to read a newspaper, listen to other people, or turn on the TV. It is ironic then, how convinced so many people are that their own beliefs are perfectly right. They will often cling to them as if their lives depended on them, and no amount of evidence or argument will change their views.
Beliefs are strange. They are simultaneously fragile yet unremittingly tenacious. They are products of our psychological make-up. Where we acquired such mechanisms is hidden in the depths of time.
Why is it that beliefs are so difficult to get rid of? Why is it so rare to hear someone saying “ah, yes, I was wrong about all that”. How often have you heard someone admitting that their most strongly held beliefs were a load of baloney?
Perhaps beliefs are investments. The bigger your personal stake in your belief, the more you are likely to lose: reputation, friends, money, influence. You must, therefore, defend your beliefs at all costs. It could be that the consequences of not having closely held beliefs are too difficult to countenance. Maybe we defend our beliefs because they are held by people we respect and we cannot ever imagine them ever being wrong. Possibly we are fooled by confirmation bias, a well known psychological effect where our brains filter out contradictory our viewpoints. Or it could be that we just don’t like thinking about things so much.
Beliefs should never be sacrosanct. All beliefs should be challenged, allowing the well supported ones to thrive, while the flimsier ones are discarded. Beliefs that need threats to survive are the ones in most need of analysis and criticism. Poorly supported beliefs prevent us from learning and progressing. They can cause conflicts where no conflict should exist. If beliefs were more easily discarded perhaps this world wouldn’t have so many problems.
Have you ever had a set of beliefs that you subsequently relinquished? What caused the rethink? Why didn’t you discard them earlier? How did you feel about losing your beliefs?