In the 16th century, Paracelsus, often considered the father of toxicology, made a profound observation: "All things are poison, and nothing is without poison; the dosage alone makes it so a thing is not a poison." This principle, commonly shortened to "the dose makes the poison," has become a cornerstone of modern toxicology. But its wisdom extends far beyond the realm of chemical substances—it offers striking parallels to how we manage safety in organisations today.

The Paradox of Safety Systems
Just as water—essential for life—can become lethal when consumed in excessive quantities, safety management systems can transform from protective mechanisms into organisational toxins when implemented to extreme degrees. This might seem counterintuitive: How can having "too much safety" be dangerous? Yet, the evidence suggests that over-engineered safety systems can create new risks while attempting to mitigate existing ones.
Signs of an Overdose
When safety management systems become "poisonous," several symptoms emerge:
Bureaucratic Paralysis
Simple tasks become buried under layers of permits and approvals
Workers spend more time documenting safety procedures than performing actual work
Decision-making grinds to a halt as everyone fears making a mistake
Risk Aversion Extremes
Innovation stagnates as new initiatives are strangled by excessive risk assessment
Productive work-arounds are criminalised, pushing non-compliance underground
Workers become so focused on following rules that they stop thinking critically about safety
Compliance Fatigue
Employee morale suffers under the weight of endless safety requirements
Important safety measures get lost in the noise of excessive procedures
Workers develop a cynical attitude toward safety initiatives
The Toxic Effects
The consequences of over-inflated safety systems can be severe:
Increased Incident Rates: When systems become too complex, workers may cut corners or work around them, potentially creating more hazards than the original systems sought to prevent.
Reduced Productivity: Excessive safety protocols can significantly impact operational efficiency without proportional safety benefits.
Diminished Safety Culture: Over-regulation can breed resentment and reduce buy-in for legitimate safety measures.
Finding the Right Dose
Like any medication, safety systems need the right dosage to be effective. Here's how organisations can achieve better balance:
Simplify and Streamline
Regularly review and audit safety procedures to eliminate redundancy
Focus on high-impact controls that address significant risks
Make procedures as simple as possible, but no simpler
Empower Critical Thinking
Train workers to assess risks independently
Encourage feedback on safety procedures
Create channels for suggesting improvements
Monitor System Health
Track leading indicators of system effectiveness
Watch for signs of safety system toxicity
Adjust procedures based on practical feedback
Wrap-Up
The wisdom of Paracelsus reminds us that even beneficial systems can become harmful when pushed to extremes. The key to effective safety management isn't necessarily more rules and procedures—it's finding the right balance. Organisations must strive to maintain robust safety standards while avoiding the trap of over-engineering that can turn protective measures into organisational poison.
By recognizing the signs of safety system toxicity and taking steps to optimise our approach, we can create safer workplaces without sacrificing efficiency or employee engagement. After all, the most effective safety systems are those that workers embrace rather than endure.
Remember: In safety management, as in medicine, the dose makes the poison. Let's prescribe wisely.
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