According to Professor Arthur Schafer, if we are credulous people then we can easily believe the Christian story, or the Muslim story, or the Jewish story. Or we can believe as the Mennonite woman interviewed by the CBC believed that eating flowers was as effective at defeating the measles virus as vaccines.
If we are credulous, we can believe anything because it makes us feel good. Then we can believe horoscopes because that makes us feel good, even though there is absolutely no evidence to support such beliefs. Even reputable newspapers publish horoscopes. It makes their readers feel good. Then they are more inclined to purchase the newspapers.
If we are credulous people, we can believe that Bill Gates implanted tiny chips into vaccines so that he could control the world, or kill millions of people, without any evidence at all. If we are credulous people our political leaders can make us believe that an election they lost was stolen by the opposition, even in the complete absence of any evidence.
If we are credulous people, we can believe that ivermectin can kill the coronavirus just because it is very effective at killing parasites in livestock even though we have no evidence to support that belief at all. If we are credulous people we will believe anything at all, just because our political leader who has virtually no scientific knowledge at all, tells us to believe it. Credulity is a very dangerous thing. Not just for individuals, but for society. Society does not work well unless we believe our leaders when belief is rationally justified and do not believe them when the evidence does not support their claims. We cannot afford credulity.
The fact is, according to Arthur Schafer, that our society which many of us think of as secular, is actually “impregnated with a lot of irrational superstitions.”
Today almost no one agrees with William Kingdon Clifford, says Schafer. Schafer says instead, people believe things just because authority figures, such as Presidents, or mothers, or church leaders tell us to believe them. They are willing to accept all manner of irrational beliefs. According to Schafer, many people believe what they have been told to believe by their parents as they grew up, without challenging those beliefs at all. They require no evidence to support them. As a result, children born and raised in a Muslim home usually become adherents of Islam. Children born and raised in a Christian home usually become adherents of Christianity. Parents want their children to believe them, even when they give no good reasons for doing so.
As a result, Schafer argues that people are entitled to believe what they want to believe, but are not allowed to enforce those views on other. This is called tolerance. In a pluralistic society, we must tolerate diverse views provided they don’t hurt others. To get along with others we must learn to respect their diverse views and must reject their harmful views, that are unsupported by evidence, but in such a way that we can still tolerate each other. We have to learn to live together. Sometimes that is not easy.
This is the attitude of tolerance. This is a liberal good—a very important good at that. We tolerate the fact that others have irrational beliefs. We tolerate that they believe any kind of superstition no matter how nonsensical as long as they don’t try to impose it on us.
But Clifford goes farther than that. Clifford is different. He doesn’t believe that your belief in horoscopes is innocent. According to Clifford, says “there are no innocent beliefs.” All beliefs have consequences. Many liberals hold that I have the right to believe whatever I want, so long as I don’t harm anyone else. Clifford says that by believing irrational things we are exposing ourselves and the societies in which we live, to serious potential harms. As long as we would harm only ourselves that might be acceptable. But by our actions we are actually exposing many others to serious harms as well through our credulity. That we are not entitled to do. That is morally wrong, he says. Credulity is a harm that we must work hard to suppress. Tolerating irrational beliefs is a sure way to encourage such harms.