Why Do Countries Regulate Environmental Health Risks Differently? A Theoretical Perspective

Area of Science:

• Multidisciplinary approach integrating environmental health, policy studies, and social sciences.
• Focus on understanding variations in environmental health risk regulation across nations.

Background:

• Countries exhibit diverse approaches to regulating environmental health risks, including radiofrequency electromagnetic fields (RF-EMF) and endocrine disruptors.
• Existing theories offer varied explanations for these international disparities in risk management.

Purpose of the Study:

• To explore eight conceptual frameworks that explain international differences in environmental health risk management.
• To investigate the role of scientific expertise within these risk management processes.

Main Methods:

• Theoretical review of eight distinct conceptual frameworks from various scientific disciplines.
• Frameworks include Risk Assessment Paradigm, expert policy advice, Psychometric Paradigm, Cultural Theory of Risk, participatory approaches, Advocacy Coalition Framework, Social Amplification of Risk Framework, and Hofstede's Model of National Cultures.

Main Results:

• Each framework provides a unique lens through which to understand national differences in environmental health risk regulation.
• The study identifies key theoretical concepts that can guide future empirical research on risk management variations.

Conclusions:

• A multidisciplinary understanding is crucial for explaining diverse national strategies in environmental health risk management.
• The review proposes an overarching framework to synthesize the interconnections between different theoretical perspectives on risk regulation.