An unfortunate reality in our world is that we don’t have a lot of incentives to change our beliefs about things. What we think and feel regarding a specific item is heavily influenced by more than just our own experiences and rational thoughts about that thing. Our social groups, self-interests, and group identities can shape our beliefs and make it almost impossible for our beliefs to have any flexibility. In this setting, changing our beliefs may require that we break with a group identity, view the world in a way that is inconsistent with the rest of the people around us, and acknowledge that our narrow self-interest is not what is in the best interest of a larger society.
Colin Wright wrote about this in his book Becoming Who We Need To Be and related the idea directly to the ways we think about groups of people. He writes, “If we’ve spent our lives hating, or at least feeling superior to, a particular group of people, but then are exposed to convincing information about that group that makes us hate them less, that’s a very awkward moment. Taking this new information seriously would mean having to choose between continuing on as we are now, with our existing biases, our existing way of interacting with these people, our existing group of friends who probably have he same set of biases that we now feel compelled to question, or changing all that.” Wright shows that changing one’s views, even when there is good reason, can be awkward in one’s personal life. Beyond simply saying, “I was wrong,” changing one’s beliefs means that you then have to tell others (who you may have been very close with) that they are still wrong, and that can be hard for many people.
I don’t have a solution here for how to improve the likelihood of changing people’s minds. Instead, what I am doing is pointing out how many factors are involved with changing our minds. We should recognize that we may hold many of our beliefs for reasons we don’t want to acknowledge, like peer pressure or self-interest. Given that many of our beliefs may be influenced by factors beyond our own rationality, and given the difficulty we may have in changing our beliefs if they are indeed wrong, we should try to be more flexible in general with how we see the world and how we think about our worldviews. Being skeptical of our own knowledge doesn’t feel as good as telling ourselves that we have it all figured out, but it is probably a better place for us to be. We might not be able to change other people’s views (especially on ideas that are highly visible and salient), but at least we can be more honest with ourselves about the beliefs we have and hopefully more willing to change our beliefs because we never clung to tightly to them in the first place. This in turn may help other people to be more vulnerable in their own beliefs and slightly more open to change.
I recent changed my mind about vaping. I have asthma and cigarette smoke really gives me terrible breathing problems so I have never smoked either traditional cigarettes or any type of vaping product. I have hated traditional cigarettes my whole life and as vaping has become a new hit, I have hated it as well. Since vaping really popped onto the scene, I considered it to be basically as evil as traditional cigarettes and didn’t make much of a distinction in my head between the two.
A recent podcast interview with Dr. David Abrahms on the Healthcare Policy Podcast
changed my mind. Vaping products may be far less deadly than traditional burnt cigarettes. The addictive potential of nicotine is still there and there are certainly plenty of things in vaping products that we should not be putting into our lungs, but vaping products may have far fewer carcinogens than traditional cigarettes and appear as though they are far less deadly than traditional cigarettes. For the first time in history, we have a product which could completely displace traditional cigarettes and tobacco, and most importantly, save millions of lives. I still don’t like vaping and won’t ever do it myself, but I the new information has forced me to change the way I think about and respond to vaping.
As humans, we really are not very good at changing our mind. We are not very good at being receptive to information that conflicts with what we already think we believe or with what we want to believe. We become really good at rationalizing the beliefs we already hold or that we want to hold, and we discount any information that doesn’t fit the world view we would like to hold. Any argument or debate is basically meaningless because our beliefs often become part of who we are and become unchangeable as part of our identity.
Colin Wright addresses this in his book Becoming Who We Need to Be, “First, we seldom experience cognitive dissonance, which is the feeling of discomfort associated with being exposed to information that contradicts our existing beliefs. This dissonance is a vital component of changing our mind and adjusting our views, and without it, without feeling that we might be wrong about something and therefore it’s probably important to check our math and learn more about the subject we’ve been armchair-philosophizing about on Facebook, we stand little chance of ever tempering our extreme, unjustifiable views.”
My example of changing my views on vaping is a short version of experiencing cognitive dissonance and being able to adjust opinions in the face of data, even when it is data that doesn’t align with what I want to see in the world (which is no one ever smoking anything). My example is less profound than changing beliefs about economic systems, about political parties, or about favorite super heroes. At some point I’m not sure we ever really will change those beliefs, but I think it is important to be aware of the small times when we change our beliefs so that we can better monitor the beliefs we do hold and be more aware of the times when we may experience cognitive dissonance. Rather than hiding behind a rationalization of our beliefs and pretending that everything within our belief structure is perfectly coherent, we can accept that there are some parts we don’t have figured out or don’t have perfect scientific evidence to support. For some questions, like what religious belief do you hold or what would be the perfect super power if you could only pick one, you will never have the perfect answer that solves all of life’s mysteries. It is ok to accept that people have been debating these questions forever and to not expect that you will suddenly find the perfect answer that no one else could. Cognitive dissonance may be uncomfortable, but it is a necessary part of our lives today and we should embrace it rather than try to hide from or ignore it.