Looking for the worst in others will find the worst in you
There’s a brilliant idea in philosophy called “the principle of charity.” Despite how it sounds, it’s not about being compassionate to the poor, although that’s a good idea, too. It’s about given the benefit of the doubt to people you disagree with and understanding their arguments in the most fair and reasonable way.
Why’s that a good idea? Because our natural human tendency is to avoid thinking and being challenged, so we are always (subconsciously) on the lookout for excuses to dismiss other points of view. That’s why strawman arguments and their ilk are so appealing.
If we let ourselves ignore our critics, then we’re doomed to become parochial and intellectually flabby. We’d be like an industry that lobbies for tariffs so that it doesn’t have to compete. We need rivals challenging us to force us to learn and grow.
Intellectual Strength
Anyone can fall for bad ideas. The important thing isn’t to get all our beliefs right the first time (which is impossible), but to be able to figure out when we’re wrong and when we’re right. That’s why we need to take criticism seriously and fairly.
Take, for example, the prohibition of alcohol in America. In retrospect, it seems like an obviously bad idea. Outlawing drinking was just going to drive drinking underground, making a mockery of the law and giving a great deal of power to organized crime. How did prohibitionists miss this problem?
In part because it was easy for them to dismiss criticism. They could describe critics as rum soaked rabble who belonged to unpopular ethnic minorities like German or Spanish. Or they could call them greedy businessmen trying to make a profit off addicts.
Prohibitionists were never forced to take opposing arguments seriously, so they didn’t.
Or think of conspiracy theories. Criticism of these theories can be waved away as being part of a coverup, as being misleading evidence meant to lead people away from the conspiracy, or as the meaningless testimony of brainwashed sheep-people. Whatever contradicts the theory can be dismissed. Its why very, very implausible conspiracy theories can survive and spread.
One of the great advantages of the scientific method is that it has an openness to criticism built into it. If a theory isn’t falsifiable – meaning, if its proponents can wave away all criticism – it’s considered unscientific. A good theory must be open to refutation; if its proponents want to be taken seriously, they must at least pretend to know they’re fallible and could be proven wrong.
This generally isn’t true in our political arguments. Being a successful ideologue means you must make grand statements then find petty reasons to dismiss all criticism. The only acceptable way to admit fallibility is to say that maybe you’re not extreme enough or loud enough.
Moral Strength
It’s not enough to be a good critical thinker, of course. You also should be a good person. If you’re cynical about other people, especially people with different values than you, it’s going to be hard for you to push yourself to be a great person.
There’s a moral version of the “principal of charity.” It’s called the “principle of humanity,” and it basically means putting yourself on someone’s shoes when you’re judging their beliefs. Try to imagine why you would see those beliefs as noble or, at least, justifiable.
Take Richard Nixon. He’s an easy guy to demonize- for good reason! He did a lot of awful things that hurt individual people and undermined American democracy as a whole. That means he’s going to be a challenging test of our ability to apply the principle of humanity.
When would you be willing to break into a hotel to illegally spy on opposing politicians? Well, what if you thought the whole country was in danger of falling apart and being enslaved by the Soviet Union? That’s what Nixon was afraid of. It wasn’t a reasonable fear, so it didn’t justify his massive betrayal of trust (and the law), but now we can understand it as a human failing, not the failure of some cartoonish two-dimensional villain.
If we did things the easy way and simply saw Nixon as a power-hungry tyrant, then we’d never challenge ourselves to be better than that. We’d never learn a lesson from his fall. We’d never understand that our allies and leaders could easily be the next Nixon.
The ultimate example of this is when we see our enemies as Nazis. That’s not rare: every US President I can remember has been compared to Hitler. That’s poisonous for political debate, and even more poisonous to the individuals making the comparison. If they tell themselves they’re literally stopping a genocide and a world war, then they can justify anything. That’s not an exaggeration. There are people out there who justify lying, cheating, and even violence because they claim their enemies are the second coming of the Third Reich.
Disincentivizing Dissent
Dissent is the most important remedy to groupthink and the “madness of crowds.” As the scholar Cass Sunstein wrote, “Institutions that reward conformity are prone to failure to the extent that they do not do that [promote dissent]; institutions are far more likely to prosper if they create a norm of openness and dissent.”
If you try to stigmatize your enemies as Nazi communist racists, try to get them fired, or even physically assault them, then you’re creating a more conformist society. Unlike the other problems with trying to trivialize your opponents, this one doesn’t harm you personally so much as it harms the whole society.
When Josef Stalin was the leader of the USSR, he instituted widespread purges, where he rooted out and destroyed any corrupting, capitalist influences – meaning, anyone who displeased him. That benefited Stalin personally by strengthening his hold on power but destroyed the ranks of the leadership of the USSR. If he had seen his opponents as sharing his good motivations and intelligence, just differing on the details, the Soviet empire would have been better off.
Exceptions
I know we can’t always be charitable and humane. Perhaps we shouldn’t always be so. If your enemies are literally shipping off millions of people to concentration camps and invading and occupying foreign countries, it’s time to stop thinking in terms of common humanity and start treating them as mortal threats. When you go to actual, literal, physical war with other people, you would be foolish to try to empathize with their plight instead of defending yourself.
That’s not the situation we’re facing in the US, though. Not even close. Saying impolite words isn’t the same thing as kidnapping people and sending them to camps; welcoming immigration isn’t the same thing as military occupation. When people conflate disagreement with war, they’re just trying to justify their dumb ideas and bad behavior.
