How Habits Form and Change: Neuroscience Behind Behavior
Why are habits so hard to break? Understand the neuroscience of habit formation — the habit loop, basal ganglia, chunking, and the evidence-based...
December 2023
Habit Formation: The Science of Change and Development
The neuroscience and psychology of habit formation and change: the habit loop, how long habits really take to form, why people fail, and what...
How Grief Works: The Psychology and Neuroscience of Loss
Grief is not a disorder to be fixed — it is a fundamental human experience with its own neuroscience, trajectory, and purpose.
The Neuroscience Behind Creative Thinking
The neuroscience of creativity: how the default mode network, executive control, and salience networks interact, what research shows about...
Addiction: Understanding the Neuroscience of Compulsion
What actually happens in the brain during addiction? Understand the neuroscience of dopamine, reward hijacking, withdrawal, craving, and why...
What Is Sociology? The Study of Society and Social Dynamics
An in-depth introduction to sociology: from Durkheim's suicide study and Marx's conflict theory to Weber's verstehen, Goffman's dramaturgy,...
Cognitive Appraisal Theory: Emotions Decoded
Cognitive Appraisal Theory explains that emotions are not caused directly by events but by how we evaluate them.
Are Attention Spans Shrinking? Debunking the Myth
The claim that humans now have an 8-second attention span shorter than a goldfish is false and methodologically debunked.
What Is the Peter Principle
The Peter Principle states that employees rise to their level of incompetence. Learn the original theory, empirical evidence, and alternatives to hierarchical promotion.
The Lindy Effect: Aging and Robustness Explained
The Lindy Effect says non-perishable things that have survived longer are expected to survive longer still.
Hofstadter's Law: Understanding Time Management Delays
Hofstadter's Law states it always takes longer than you expect, even when you take into account Hofstadter's Law.
Conway's Law: Why Your Software Mirrors Your Organization
Conway's Law states that organizations design systems that mirror their own communication structures.
Analyzing Campbell's Law and Its Implications
Campbell's Law states that the more a quantitative measure is used for high-stakes decisions, the more it corrupts the process it was meant to...
A Comprehensive Overview of the History of Philosophy
A comprehensive guide to the history of Western philosophy: Pre-Socratics, Socrates and Plato, Aristotle, Hellenistic schools, Medieval synthesis,...
Why Reading Makes You Smarter: Insights from Neuroscience
From Maryanne Wolf's deep reading research to Keith Oatley's fiction and empathy studies: what neuroscience and cognitive psychology reveal about...
Think Critically: Science and Practical Steps for Reasoning
What cognitive science, forecasting research, and epistemic psychology reveal about why reasoning fails and how to actually improve it.
Accelerated Learning: Understanding the Science Behind It
The science of accelerated learning: spaced repetition, retrieval practice, interleaving, sleep, and deliberate practice — what research actually...
Why Smart People Make Irrational Financial Choices
Smart people make terrible financial decisions all the time. Behavioral economics explains the cognitive biases — loss aversion, present bias,...
When Your Gut Is Right (and When It Will Wreck You)
Kahneman and Klein agreed on two conditions that make intuition trustworthy. Miss either one and your gut is lying to you.
Understanding Keynesian Economics: Demand and Stabilization
Keynesian economics holds that aggregate demand drives output and employment and that government fiscal policy can stabilize economies during...
International Trade Theory: Benefits and Challenges
International trade theory explains why nations trade, who benefits, and who loses. From Ricardo's comparative advantage to Krugman's New Trade...
What Is Game Theory? Strategy, Equilibrium, and Why People
Game theory is the mathematical study of strategic interaction. From the Prisoner's Dilemma to nuclear deterrence, this explainer covers Nash equilibria, cooperation, auctions, signaling, and why the theory changed economics, biology, and political science.
What Is Communism? Marx, Revolution, and the Experiment
A comprehensive guide to communism covering Marxist theory, Leninism and Stalinism, the Soviet Union, Maoist China, Cuba, and the ongoing debates about why communism failed and what, if anything, remains of its ideas.
Exploring Civil Society: A Historical Perspective
A comprehensive guide to civil society: its philosophical origins from Aristotle to Gramsci, Tocqueville's voluntary associations, Putnam's social...
What Is Behavioral Finance? When Markets Meet Psychology
Behavioral finance explains how psychological biases distort investment decisions and market prices.
What Is Behavioral Economics? How Psychology Overturned the Rational Actor
Behavioral economics combines psychology and economics to explain how people actually make decisions. This explainer covers prospect theory, loss aversion, nudge theory, cognitive biases, and why the rational actor model was wrong.
Jeff Bezos's Regret Minimization Decision Framework
The regret minimization framework is Jeff Bezos's decision-making method: project yourself to age 80 and ask which choice you will regret not...
Accurate Predictions Using Reference Class Forecasting
Reference class forecasting ignores your specific plan and uses historical outcomes of similar projects to predict what will actually happen.