You Are What You Consume

Just as physical nutrition shapes the body, your information diet shapes the mind. The content you consume regularly — its emotional tone, its accuracy, its diversity, its depth — gradually determines the mental models, assumptions, and emotional baseline you carry through life. Most people have given far more thought to what they eat than to what they read, watch, and scroll through, even though the cognitive and emotional effects may be comparably significant.

The Outrage Economy

The most widely consumed information today is optimized for engagement, and engagement is most reliably driven by outrage, anxiety, and tribal conflict. Platforms that distribute content algorithmically have discovered that emotionally activating content spreads faster and holds attention longer than information that is accurate, nuanced, or calming. This creates a systematic bias in the information environment toward the alarming and the divisive — a diet that is, in informational terms, high in junk and low in nutrition.

Curating a Healthier Diet

A healthy information diet is characterized by: depth over volume (fewer sources, read more carefully), primary sources over summaries, diversity across perspectives and domains, a ratio of constructive to alarming content that mirrors reality rather than the algorithm's distortions, and regular intake of long-form content that requires sustained attention. It also includes intentional information fasting — periods of deliberate disengagement from the news cycle that restore perspective and reduce chronic low-grade anxiety.

Media Literacy as a Health Skill

Media literacy — the ability to evaluate sources, identify bias, distinguish opinion from evidence, and recognize manipulation techniques — is increasingly a foundational health skill, not merely an academic one. People with strong media literacy are less susceptible to misinformation, less likely to be emotionally manipulated by content designed to provoke, and better able to build an accurate model of the world. Developing this capacity is one of the highest-return investments in digital health.