In Vices of the Mind Quassim Cassam acknowledges that our personal epistemic vices cannot be used to explain and account for all of our mental failures. They can explain a lot of our behavior and decision-making, but they don’t explain all of our decisions and don’t universally lead to negative outcomes in all of our interactions and choices.
Cassam acknowledges, “sometimes our conduct has much more to do with the situations in which we find ourselves than with our supposed virtues or vices.” Expanding out and viewing a situation holistically can help us better understand our behaviors and choices and can help us see the degree to which our virtues or vices shaped our responses. Epistemic vices may set a baseline for our behavior or give us a general default for how we see and understand the world, but certain situations can overrule our vices. The same can also be true for our virtues.
A person who is typically closed-minded might become far more considerate when they have to make a difficult personal health decision. Their fear and the gravity of the decision may create a context where they recognize that they don’t have all the answers and that they need to seek out more information. Alternatively, someone who is usually more open-minded may not display open-mindedness when they are insulted by someone who is more powerful than they are. The individual may become defensive and in any interaction with the more powerful individual they may automatically dismiss anything the person says out of closed-minded dislike and distrust, even if the other person may be correct.
“Explanations of our intellectual conduct are almost certainly going to have to be multidimensional,” Cassam writes. “The role of epistemic vices shouldn’t be exaggerated but nor should it be underestimated.” We can expect characteristics about us, our general habits, and general ways of thinking to explain a lot about our behaviors in any given context. However, many specific factors can lead us to abandon our virtues or overcome our vices in unique and complex situations. Major, unusual, and unexpected events can shift us dramatically, but small and seemingly trivial details that we might not consciously recognize can also alter our behaviors in ways that vices and virtues cannot predict.