A case for deliberation in response to hormesis research

Area of Science:

• Environmental Science
• Toxicology
• Science and Technology Studies

Background:

• Hormesis, low-dose stimulation from toxic substances, is a controversial research area.
• Environmental policy increasingly uses public deliberation for controversial decisions.
• Scientific research itself has rarely employed deliberation.

Purpose of the Study:

• Introduce natural scientists to social science literature on deliberation.
• Argue for diagnosing the need for deliberation in controversial research areas.
• Provide a diagnosis for hormesis research, recommending a varied deliberative approach.

Main Methods:

• Review of social scientific literature on deliberation and public participation.
• Analysis of the hormesis research phenomenon.
• Diagnosis of potential benefits and challenges of deliberation for hormesis.

Main Results:

• Controversial policy-relevant research, like hormesis, could benefit from deliberation.
• Deliberation can foster productive research, reduce public distrust, and mitigate bias.
• Key areas for deliberation include study design, terminology, interpretation, and policy application.

Conclusions:

• A varied deliberative approach is recommended for hormesis research.
• Expert groups can initiate deliberation, but intensive processes are needed for regulatory policy changes.
• Broader public engagement in scientific research can enhance its societal relevance and acceptance.