Knowledge Paradigms

Knowledge Paradigms

In his book The Better Angels of Our Nature, Steven Pinker explores the role that science, reason, and rationality played in mankind’s journey to become less violent. Throughout the long run of human history we have become less violent, less impulsive, more rational, and more considerate of others. Most humans alive do not live in small warring tribal bands. Most humans do not commit violent acts in the name of a deity. Most humans do not kill their neighbors for their own personal gain. Becoming smarter, Pinker argues, helped us become more peaceful in all of these areas. Becoming less impulsive and more thoughtful of how we relate to others has been a slow human process, but has played out in many important ways that contribute to the reduction in violence. We gained more knowledge about the world and pacified ourselves.
 
 
Pinker explores what enabled us to become smarter and what shifts in knowledge institutions played an important role in humans changing the ways we think. Science is one of the big factors that Pinker explores and he suggests that becoming more scientific, believing in objective inquiry rather than divine revelation, put people on a path toward peace. About science and knowledge he writes,
 
 
“Science is thus a paradigm for how we ought to gain knowledge – not the particular methods or institutions of science but its value system, namely to seek to explain the world, to evaluate candidate explanations objectively, and to be cognizant of the tentativeness and uncertainty of our understanding at any time.”
 
 
The values within science represent an important shift in an approach to human knowledge. Knowledge from a deity is absolute and cannot be challenged. Recognizing that our knowledge is instead limited, subject to revision and updating in the face of new information, and based on objective reality and not the word of authority or divine spirits is a departure from much of human history. It is uncomfortable to live with uncertainty and questions we have no way to answer, but it also makes us more peaceful. It makes us more considerate of the world, less sure of our selves, and less willing to follow leaders who encourage violence for dubious reasons.
 
 
Pinker continues, “though we cannot logically prove anything about the physical world, we are entitled to have confidence in certain beliefs about it.” Moving forward in human history, this is an important lesson we need to continue to think about. We don’t have all the answers about the physical world and we have even fewer answers about the human social world. We need to acknowledge that there is information we can be confident about even if we cannot prove every aspect of a scientific theory or belief. We need to recognize that we are fallible and cannot have complete confidence in our own beliefs and worldviews. We have to be willing to learn and update our beliefs. Doing so is the only way we can continue to exist and cooperate as a peaceful species.
Reading as a Technology for Perspective Taking

Reading as a Technology for Perspective Taking

Can reading make us less violent? Steven Pinker thinks that it can. Specifically, Pinker thinks that reading can expand our circle of empathy, getting us to think about more than just our own thoughts. Reading has a power to open new perspectives and invites us into the mind of another person for a long amount of time. We see what they think, we consider their thoughts and emotions, we imagine what we would do if we were in their situation and weigh our response against the response of the author or the characters they employ.
 
 
Pinker writes, “reading is a technology for perspective-taking. When someone else’s thoughts are in your head, you are observing the world from that person’s vantage point.” Reading, whether we notice it or not, shifts our perspective and takes us out of our own narrow thoughts and self-interest. It gets us to consider that other people have different thoughts, but that they still think and feel the way that we do. This allows us to start building greater empathy. Pinker continues, empathy in the sense of adopting someone’s viewpoint is not the same as empathy in the sense of feeling compassion toward the person, but the first can lead to the second by a natural route.”
 
 
I don’t know how much I agree that increasing literacy expanded people’s empathy and reduced violence, but I think it is an interesting argument. I think reading does have the ability to shift ones perspective and get people to consider more than their own self-interest. I’m sure there is a correlation between literacy and violence, but I’m sure it is a messy correlation with many conflicting variables. I would expect that there are other variables and factors that both make people less violent and make people more inclined to learn to read and read frequently.
 
Regardless of my doubts, I think greater literacy is a valuable thing. I think that encouraging people to see the world beyond their own lens and to take the perspectives of others is a good thing. The causal mechanism for how those two factors reduce people’s levels of violence toward others makes sense, even if I am still hesitant to say that is what explains the correlation. If there is a chance that increased literacy makes us less violent, then we should pursue that chance and study the impacts of our efforts to expand literacy so that we can better understand Pinker’s argument and hopefully have a less violent world.
Norms Precede Governance

Norms Precede Governance

“A gradual shift in sensibilities is often incapable of changing actual practices until the change is implemented by the stroke of a pen,” writes Steven Pinker in The Better Angels of Our Nature. What Pinker explains is that governance, at least in WEIRD (western, educated, industrialized, rich, democratic) countries, relies on feedback from the people. Support for a given policy or position must build before a policy or position will be enacted into law or change existing law.
 
 
Pinker’s view is similar to a punctuated equilibrium theory of public policy (or of any change). Slowly, our attitudes, views, and opinions change and we then see sudden shifts in the law. For a few decades in the United States, views toward marijuana slowly shifted until sufficient support enabled a rapid change in laws around marijuana. Over a few decades people’s fear of gay people and gay marriage changed until the point where many states suddenly began to approve gay marriage. Opinions slowly shift and build until sudden large shifts in policy occur to align laws with our new views.
 
 
Pinker argues that this theory can also be seen on a global scale in the way that humans relate to and think about violence. Moral agitators and debates changed people’s sensibilities around slavery, public hangings, and head first football tackles. The first two were outlawed as public sensibilities changed and now are unthinkable in the United States. What once was common place is now seen as barbaric. Head fist football tackles are moving in the same direction. No one alive today remembers the effects and the violence of American chattel slavery first hand, nor does anyone remember witnessing public hangings first hand (this a broad generalization – someone may still be living who attended a public lynching). As a result, we couldn’t even imagine living in a world with chattel slavery or public hangings. The argument is that head first football tackles will also eventually be unimaginable once no one playing the game remembers a time when they were the norm.
 
 
Pinker’s argument is a good way to look at our changing views, opinions, and laws surrounding violence. His thoughts on people forgetting about violent practices and having those practices become unimaginable is also a helpful way to look at historical shifts in our relationships and understandings of violence. But they are not the only public policy theories that can be applied to the use and opinions of violence in our country. This view doesn’t factor in windows of opportunity for changing our relationships and views toward violence. His views don’t address the multiple streams of public opinion that include policies, problems, and politics. For each specific violent issue that could make its way to the agenda, there is a host of reasons why society may focus on that one area, why our sensibilities may change, and why policy may change to reflect those sensibilities. Pinker does seem to be correct in saying that all of these factors are moving us in a less violent direction, with periods of equilibrium punctuated by changes followed by periods where we forget that violent practices used to be common place.
Democracies & Peace

Peace & Democracies

Democracies are less likely to go to war than autocracies. In recent years it has felt as though the United States is continually at war, continually bombing someone, and continually in an armed conflict somewhere in the world, but data do show that democracies are more peaceful than other forms of government. As the United States demonstrates, democracies are not entirely peaceful, but they are much less likely to be in an armed conflict at any time and it is rare to see two democracies fight against one another as opposed to fight against non-democracies.
 
 
Steven Pinker writes about this phenomenon in his book The Better Angels of Our Nature in order to show how and why the world is becoming a less violent place to live within. Describing the peaceful incentives for a democracy, Pinker writes, “democracies tend to avoid wars because the benefits of war go to a country’s leaders, whereas the costs are paid by its citizens.” Leaders who will not suffer the consequences as directly or as direly as their citizens are less likely to be hesitant to go to war. If their position and status are not dependent upon the support of the population who will suffer, then they have few disincentives to war. “But if the citizens are in charge,” writes Pinker, “they will think twice about wasting their own money and blood on a foolish foreign adventure.”
 
 
This concept seems to be playing out right now in Ukraine. Many people have suggested that Russia’s autocratic leader has had some sort of mental breakdown and that his decision to invade Ukraine is the result of an undiagnosed mental illness. What is more likely is that Putin didn’t expect to face many direct costs in this conflict himself. He may have known people would suffer, but thought he could win quickly and not pay any major consequences himself. He was not the one who would be on the front lines and in the corrupt Russian system, he did not have to worry about losing power.
 
 
In the United States and Europe, however, countries have been hesitant to get involved directly with the conflict. Directly challenging Russia could lead to a much larger conflict, and public leaders would certainly be ousted from office if they chose a path toward the next world war before making less aggressive actions to try to stem the tide of autocratic violence taking place in Ukraine. Democracies better reflect the experiences of the people, and as a result are less likely to pursue war or violence relative to autocracies.
Anti-War Sentiments & Institutions

Anti-War Sentiments & Institutions

Over time human beings have become more peaceful. In The Better Angels of Our Nature, Steven Pinker explains that much of the reduction of violence between humans has been influenced by the institutions we create to govern, organize, and structure our societies, relationships, and human to human interactions. Without institutions to help pacify humans, violence would be an easy and convenient solution to many of our problems.
 
 
Pinker uses anti-war sentiment to show how important institutions are in making people less violent. He writes, “to gain traction, antiwar sentiments have to infect many constituencies at the same time. And they have to be grounded in economic and political institutions, so that the war-averse outlook doesn’t depend on everyone’s deciding to become and stay virtuous.” We can praise virtuous monks, we can admire peaceful protestors, and we can hold conscientious war objectors in high regard, but if political and economic institutions do not align with peace, then anti-war sentiment won’t grow beyond these few groups. It is easy to say that humans should all be kind, peaceful, and considerate of others, but without the right institutions, virtues don’t matter much.
 
 
People don’t like admitting that their behaviors are driven by large structural and institutional factors. We like to imagine that we are good individuals and that our conscious choices and decisions are what drive our behaviors. We see ourselves as deserving of good things and criminals and deviants as deserving of bad things because of individual choices in life. When we think about the world becoming a less violent place (if we think about that at all) we imagine it is because we are part of a new breed of humans who are more civilized, smarter, less impulsive, and more valuing of human life. Some of that may be true, but if so, it is not something special about humans today but likely something about the institutions we have built which have changed us and our social worlds.
 
 
Pinker’s anti-war sentiment quote shows how that is true. It is hard for a population to become overwhelmingly peaceful and anti-war when their neighbor has invaded their country (as we see in Ukraine now). It is hard to favor peace when your own economy is a train wreck and invading your neighbor will give your economy a boost through natural resources (perhaps as we see with Russia). If violence is a quick and easy way to boost your economy and the institutions surrounding you don’t punish you for violence, then you have fewer incentives to be peaceful and anti-war. Institutions, incentives, and larger political and economic structural factors matter – often more than individual virtuosity.
Reducing Government Violence

Reducing Government Violence

Human governance has been violent and bloody throughout much of our history. Whether we think about modern government violence, like Russia’s invasion of Ukraine, somewhat older violence like the Holocaust, or much older violence like medieval kings using violence against peasants, images of government sponsored violence are easy to think of. Reducing government violence is one way to make the world a much less violent place overall.
 
 
Steven Pinker explains that reductions in state sponsored violence have been a major contributing factor to global pacification over human history. Despite the atrocities of WWII and other odious events in the 1900’s, Pinker demonstrates that we are gradually becoming less violent as a global population over time in his book The Better Angels of Our Nature. Part of the explanation for why violence has decreased is related to how we view government and what we expect from it. Changing our relationship to government has reduced government violence.
 
 
Pinker describes changing  views of government during the enlightenment by writing, “people began to think of a government as a gadget – a piece of technology invented by humans for the purpose of enhancing their collective welfare.” Government, or governance institutions, Pinker explains, had existed long before thinkers of the enlightenment began to reimagine them. People had long organized themselves in collective groups that held power, directed scarce resources, established rules, and had the capacity for sanctioning violence. Seeing these institutions as tools for collective welfare was a new jump, and changed the state from an extension of a powerful group or individual’s influence to an institution responsive to the population.
 
 
This shift began to make governments less violent. Obviously it did not take violence out of the equation entirely, as the 1900s demonstrated, but it did mean that kings and lords couldn’t direct government to use violence against people to maintain order and power to the same extent. It changed the mandate under which governance institutions operated, reducing government violence.
 
 
As Russia is demonstrating with its war in Ukraine, as China is demonstrating with its possible genocide of Uyghur Muslims, and as the Untied States has demonstrated through police use of deadly force, governments still do commit a lot of violence. But the general trend across the globe is toward more peaceful governments. This is a good trend and something we should continue to work toward to continue to reduce overall global violence.
Challenging Beliefs

Challenging Beliefs

In the book The Better Angels of Our Nature Steven Pinker argues that tying our beliefs to empirical data and information makes us less violent. When our beliefs are verifiable or falsifiable by clear, measurable, and independent facts and information we can be more secure and better justified in holding our beliefs. When our beliefs are not tied to empirical data, they are tied to some aspect of our identity, and as Pinker writes, “a broad danger of unverifiable beliefs is the temptation to defend them by violent means.”
 
 
Whether it is religious beliefs, public policy beliefs, or even just beliefs tied to personal tastes, unsupported and unverifiable beliefs become dangerous. Pinker describes why by writing, “people become wedded to their beliefs, because the validity of those beliefs reflects on their competence, commends them as authorities, and rationalizes their mandate to lead. Challenge a person’s beliefs, and you challenge his dignity, standing, and power.”
 
 
When you challenge someone’s beliefs, you are challenging more than just the veracity of those beliefs. You challenge the individual’s identity, intelligence, and a whole set of factors that contribute to the individual’s overall social status. Challenging something core to their identity and their status puts them in a defensive position. If the thing you are challenging is not based on anything tangible, such as unverifiable beliefs that one holds based on faith or pure desire, then there is no way for the individual to back down. Violence is often the result of such challenges.
 
 
Moving to a point where fewer of our beliefs are unverifiable can therefore help make us less violent. If we make efforts to only stick to beliefs that can be demonstrated to be accurate empirically, then we change our identity and how people understand us. We no longer cling to unverifiable beliefs as part of our identity and can update our beliefs as facts and information change. We have an easier to access non-violent avenue to updating beliefs. It is hard to always know what is true and what is not, but basing our beliefs on evidence helps us hold better positions that we can defend without resorting to violence.
An End to Institutionalized Superstitious Killings & A Bumper Sticker

An End to Institutionalized Superstitious Killings & A Bumper Sticker

Very few peoples and cultures today participate in some form of ritual killing of other people or hold any beliefs that human sacrifices are necessary to appease a deity and ensure good fortunes for the future. Very few people have to worry about being killed for possessing magical powers or for having somehow been in contact with an evil mystical being. However, throughout much of human history, these were legitimate concerns and fears for many human beings.
 
 
In his book The Better Angel of Our Nature, Steven Pinker writes, “in most of the world, institutionalized superstitious killing, whether in human sacrifice, blood libel, or witch persecution has succumbed to two pressures. One is intellectual: the realization that some events, even those with profound personal significance, must be attributed to impersonal physical forces and raw chance rather than the designs of other conscious beings.”
 
 
This is a major step for humans and the societies we build and live within. At least within WEIRD countries, we have moved to a place where the institutionalized killing of a human being can only be carried out if there is empirical evidence to demonstrate that the human being committed a crime. This trend is constantly being advanced, as we now require stronger evidence, such as clear DNA evidence, in order to convict an individual. We are increasingly uncomfortable with state police forces using deadly force when apprehending dangerous criminals. Further, we accept institutionalized killings in fewer circumstances. Even murder isn’t always a guarantee that some form of state endorsed violence or killing will be used as a valid punishment. 
 
 
Pinker continues, “a great principal of moral advancement, on par with love thy neighbor and all men are created equal is the one on the bumper sticker: shit happens.” Humans today recognize that physical forces are beyond the control of an individual. We also don’t accept (in legal settings at least) that terrible natural phenomena like floods and landslides, are not retributive acts of a deity angry at people for their sins. We can accept that good things may happen to bad people, and that bad things may happen to good people without another human or advanced deity interfering through some form of mysticism or divine punishment/reward.
 
 
The bumper sticker view of life has combined with a greater increase in the value of human life and happiness in recent human history. We don’t punish people with violence for crimes that humans could not possibly have committed, and we resort to less violence when punishing humans for crimes that we have strong evidence that they did commit. We resort to incarceration, fines, and community service for most forms of punishment today, not scarring, whipping, or burning at the stake. Even in the rare instances where we do still support institutionalized killings, we do so in the most peaceful and nonviolent manner possible (at least in countries where lethal injection is the method used for capital punishment). These are just two high level explanations that Pinker offers for a global decline in violence in his book. We are less mystical and less likely to support institutionalized violence. 
Violence and Convenient Mysticism

Violence and Convenient Mysticism

Mysticism in the United States doesn’t really feel like it lends itself to violence. When we think of mystics, we probably think of someone close to a shaman, or maybe a modern mystic whose aesthetic is very homeopathic. Mystics don’t seem like they would be the most violent people today, but in the past, mysticism was a convenient motivating factor for violence.
 
 
In his book The Better Angels of Our Nature, Steven Pinker describes the way that mysticism lends itself to violence by writing, “the brain has evolved to ferret out hidden powers in nature, including those that no one can see. Once you start rummaging around in the realm of the unverifiable there is considerable room for creativity, and accusations of sorcery are often blended with self-serving motives.”
 
 
There are two important factors to recognize in this quote from Pinker, and both are often overlooked and misunderstood. First, our brains look for causal links between events. They are very good and very natural at thinking causally and pinpointing causation, however, as Daniel Kahneman wrote in Thinking Fast and Slow, the brain can often fall into cognitive fallacies and misattribute causation. Mystical thinking is a result of misplaced causal reasoning. It is important that we recognize that our brains can see causation that doesn’t truly exist and lead us to wrong conclusions.
 
 
The second important factor that we often manage to overlook is our own self-interest. As Kevin Simler and Robin Hanson explain in The Elephant in the Brain, our self-interest plays a much larger role in much of our decision-making and behavior than we like to admit. When combined with mysticism, self-interest can be dangerous.
 
 
If you have an enemy who boasts that they are special and offers mystical explanations for their special powers, then it suddenly becomes convenient to justify violence against your enemy. You don’t need actual proof of any wrong doing, you don’t need actual proof of their danger to society, you just need to convince others that their mystical powers could be dangerous, and you now have a convenient excuse for disposing of those who you dislike. You can promote your own self-interest without regard to reality if you can harness the power of mystical thinking.
 
 
Pinker explains that the world is becoming a more peaceful place in part because mystical thinking is moving to smaller and smaller corners of the world. Legal systems don’t recognize mystical explanations and justifications for behaviors and crimes. Empirical facts and verifiable evidence has superseded mysticism in our evaluations and judgments of crime and the use of violence. By moving beyond mysticism we have created systems, structures, and institutions that foster more peace and less violence among groups of people.
Baby Boomer Solidarity

Baby Boomer Solidarity

In The Better Angels of Our Nature Steven Pinker writes, “the baby boomers were unusual … in sharing an emboldening sense of solidarity, as if their generation were an ethnic group or nation.” Pinker explains that the baby boomers were the first, and perhaps only, generation to grow up as the largest demographic group in the nation and as a connected and unified age bracket. Nationwide technology was developing to bring instantaneous television and radio directly to the people. There were limited shows and channels, but everyone could listen and watch at the same time. And everyone could know that everyone else was watching the same few tv channels or listening to the same few songs on the radio. This brought the baby boomers together in a way that never happened before, and might not be able to happen again in our hyper specialized and individualized media environment that current generations are growing up within.
 
 
The Better Angels of our Nature is a book that explores the ways in which humans and our societies have become less violent over time. The baby boomers, Pinker explains, in some ways have contributed to the trend of reduced violence while in other ways have been a counter trend to reduced rates of violence. A large group of 15 to 30 year-olds who are emboldened and socially connected is a recipe for increased crime. Most crimes are committed by men in this age bracket, and when the baby boomers hit this age bracket, there was a lot of potential for crime in the United States simply because there were a lot of men living in their most crime prone years. Baby boomers reached this age bracket in the 1970s, a time when drug usage spiked and crime rose. However, a group of hyper connected hippies wasn’t exactly the most aggressive group of individuals of all time. While baby boomers may have created a crime bump in the United States, they opposed war in Vietnam in large numbers. Baby boomer opposition to the war likely played a role in decreasing the overall violence of that conflict (not to say there was not a ton of violence in Vietnam). Baby boomers continued the trend of being less violent, so even though there were record numbers of them and record levels of solidarity, their outlets and beliefs were less violent overall.
 
 
I think it is interesting to think about the baby boomers and their relationships with violence. Having large numbers of youth always creates the potential for violence, and we have seen this with different generations. The baby boomers also show us how emerging technologies can shift mindsets and change the way people think about social norms which may be tied to crime, drug use, relationships, and international security. Baby boomer solidarity, and a sense that they were the first generation in history to have such a sense of solidarity, created a unique moment in history where one generation could have such a dramatic impact on society, crime, and politics. That impact though, was hard to predict and had differing effects that didn’t always seem to fit together, like a pacifying influence on international war while simultaneously contributing to more crime within the United States.