• Wed, November 11, 2026
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The Precautionary Principle: A Barrier to Innovation

The precautionary principle triggers stagnation by blocking trial and error. Society needs permissionless innovation to drive real progress.

The Fallacy of the Precautionary Principle

At the heart of modern regulatory frameworks is the "precautionary principle," the idea that if an action or policy has a suspected risk of causing harm, in the absence of scientific consensus, the burden of proof falls on those taking the action to prove it is safe. While this appears prudent on the surface, it creates a systemic stagnation. When the state demands a guarantee of safety before a new technology or method can be deployed, it effectively bans the process of learning through experience.

True progress is rarely the result of a perfectly planned blueprint. Instead, it is the result of an iterative loop: attempt, fail, analyze, and adjust. By shifting the burden of proof to a point of absolute certainty, regulators essentially demand that the final destination be reached without the journey of trial and error. This creates a "permission-based" society where innovation is gated by committees that are naturally risk-averse because they bear no personal loss from the failure to innovate, only a professional risk if a regulated project fails.

Market Dynamics vs. Bureaucratic Rigidity

The divergence between market-driven innovation and government oversight is most evident in how failure is processed. In a free market, failure is treated as a data point. When a product fails or a business model collapses, the market provides immediate feedback. This failure is a signal to the entrepreneur and the consumer that a specific approach is non-viable, prompting a pivot toward a more efficient solution. The cost of this failure is borne by the investors and the operators—those with the most skin in the game.

Conversely, government regulation seeks to prevent the failure entirely. While this is intended to protect the consumer, it often results in the preservation of obsolete, "safe" systems over new, potentially superior ones. When the state mandates a specific way of doing things to avoid risk, it removes the incentive to find a better, safer, and more efficient way. The result is a plateau of mediocrity where the fear of a mistake outweighs the desire for a breakthrough.

The Cost of Stagnation

The true cost of an anti-failure culture is not the occasional mistake, but the "opportunity cost" of the inventions that never happen. Every regulation that prevents a trial-and-error phase for a new medical device, a new building material, or a new energy source is a potential lifesaver or efficiency gain that is discarded. The pursuit of a risk-free environment leads to a stagnant society where resilience is lost because the population and its institutions no longer know how to recover from failure.

Moving Toward Permissionless Innovation

To reverse this trend, there is a need to move toward a model of "permissionless innovation." This does not imply a total absence of safety standards or a disregard for human life, but rather a shift in where the regulation occurs. Instead of preventing the first attempt, oversight should focus on transparent accountability and the ability to iterate quickly based on real-world results.

By embracing the "try, try again" philosophy, society can transition from a state of fragility—where one error is seen as a catastrophe—to a state of anti-fragility, where the system actually improves because of the errors it encounters. The path to a safer and more prosperous future is not paved with the avoidance of mistakes, but with the courage to make them, learn from them, and move forward.


Read the Full Townhall Article at:
https://townhall.com/columnists/johnstossel/2026/11/11/try-try-again-n2686264
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