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Blockbuster, Kodak, and Nokia's Downfall Linked to Cognitive Bias Affecting Businesses

Historical business failures like Blockbuster, Kodak, and Nokia can be traced to a fundamental cognitive bias: the brain's tendency to fill information gaps with assumptions. This can imperil modern companies.

11 July 2026
Blockbuster, Kodak, and Nokia's Downfall Linked to Cognitive Bias Affecting Businesses

The spectacular failures of companies such as Blockbuster, Kodak, and Nokia offer stark warnings about the dangers of unfounded assumptions in business. These collapses are often linked to a fundamental human cognitive tendency: the brain's automatic process of filling in incomplete information, a mechanism that can lead to critical strategic errors.

A recent workshop organized by the Entrepreneurs' Organization (EO) explored leadership skills in the age of AI, highlighting the role of curiosity and courage. A key takeaway was how the human brain acts as a 'gap-filling machine.' While this instinct aided survival on the savanna by prompting quick action based on perceived threats, it can lead business leaders to invent narratives for uncertain situations rather than seek factual confirmation.

When businesses operate on these fabricated narratives as if they were established facts, the consequences can be severe. For instance, Blockbuster's failure to adapt to streaming services or Kodak's struggles with digital photography stemmed partly from an inability to overcome ingrained assumptions about their existing business models and market dynamics.

Experts emphasize the importance of actively challenging these assumptions. Businesses must cultivate environments where questioning the status quo is encouraged and where decisions are grounded in empirical data rather than internal conjecture. By promoting critical thinking and avoiding the trap of self-reinforcing beliefs, companies can better navigate uncertainty and avoid repeating past mistakes.

Original source: inc.com