Sharing what I have learned from what I have read: A blog by Joe Abittan
I am trying to remind myself that everyone, myself included, operates on a complex set of ideas, narratives, and beliefs that are sometimes coherent, but often conflicting. When I view my own beliefs, I am tempted to think of myself as rational and realistic. When I think of others who I disagree with, I am … Continue reading Competing Biases
"Increased accountability is a mixed blessing," writes Daniel Kahneman in his book Thinking Fast and Slow. This is an idea I came across in the past from books like Political Realism by Jonathan Rauch and The New Localism by Bruce Katz and Jeremy Nowak. Our go-to answer to any challenges and problems tends to be … Continue reading Hindsight Bias and Accountability
I absolutely hate internet ads that have headlines along the lines of "Analyst Who Predicted Stock Market Crash Says Makes New Prediction." These headlines are always nothing but clickbait, and reading Daniel Kahneman's book Thinking Fast and Slow has given me even more reason to hate these types of headlines. They play on cognitive errors … Continue reading Hindsight Bias and Misleading Headlines
Yesterday I wrote about narrative fallacies and how our brains' desires to create coherent stories can lead to cognitive errors. One error, which I wrote about previously, is the halo effect, and in some ways it is a direct consequence of narrative thinking. Our brains don't do well with conflicting information that doesn't fit a … Continue reading Narratives and Halos
With perhaps the exception of professional accountants and actuaries, we think in narratives. How we understand important aspects of our lives, such as who we are, the opportunities we have had in life, the decisions we have made, and how our society works is shaped by the narratives we create in our minds. We use … Continue reading Narrative Fallacies
"Intuitive predictions are almost completely insensitive to the actual predictive quality of the evidence," writes Daniel Kahneman in Thinking Fast and Slow. A lot of our thinking takes place in the part of our brain which is good at making quick connections, quickly detecting patterns, and making fast judgments. The deeper and more thoughtful part … Continue reading Intuitive Predictions and Intensity Matching
Our experiences and narratives are extremely important to consider when we make judgments about the world, however we rarely think deeply about the reasons why we hold the beliefs we do. We rarely pause to consider whether our opinions are biased, whether our limited set of experiences shape the narratives that play in our mind, … Continue reading Fluency of Ideas
"A judgment that is based on substitution will inevitably be biased in predictable ways," writes Daniel Kahneman in his book Thinking Fast and Slow. Kahneman uses an optical illusion to show how our minds can be tricked in specific way to lead us to an incorrect conclusion. The key take-away, is that we can understand … Continue reading Biased in Predictable Ways
For much of our waking life we operate on System 1, or we at least allow System 1 to be in control of many of our actions, thoughts, and reactions to the world around us. We don't normally have to think very hard about our commute to work, we can practically walk through the house … Continue reading A Capacity for Surprise
In my last few posts I have written about Johann Hari's research into Harry Anslinger, the nation's first Commissioner for the Federal Bureau of Narcotics, and what Hari learned about Anslinger and the start of the nation's war on drugs. Anslinger held deeply racist views which he channeled into propaganda and drug policy in the … Continue reading A Condescending Impulse