Threats to Rationality and Progress: A Summary of Key Points

Our lives are governed by laws of logic and cause and effect, but not when it comes to things beyond our experience.
We must trust communities of people who understand these things, like scientists and historians.
People tend to believe stories that make them and their tribe look good and their enemies look bad.
Rationality is confined to our daily lives, but institutions have developed to answer bigger questions.
The Enlightenment ideals of using knowledge to improve human well-being are not natural to us.
Authoritarianism, nationalism, and populism threaten progress.
New technologies can increase irrational thinking, but safeguards and norms can be developed to combat this.
Institutions like academia, scientific societies, and responsible journalism are critical to progress.
However, institutions must maintain credibility and diversity of ideas to be effective.
Cancel culture stifles rationality by creating a culture of fear and punishment.