Environmental Health and International Trade

The document analyzes the complex linkages between international trade policy and environmental health, categorizing impacts into changes in production patterns, changes in income, and regulatory effects. It examines how scale, structural, and direct impacts (such as transportation) influence health outcomes, and how investment laws and services liberalization (GATS) can create 'regulatory chill' or constrain a government's ability to protect public health. The authors evaluate the DPSEEA framework for assessing these linkages, concluding that while it works for production and consumption impacts, it is less effective for predicting the outcomes of regulatory constraints.

• Trade liberalization can increase the scale of economic activity through allocative efficiency, competition-driven innovation, and imported efficiency, which may lead to a simple increase in polluting emissions due to higher production levels.
• Structural impacts of trade can be positive if the economy shifts toward less polluting sectors or if environmentally damaging subsidies are removed, but negative if a country specializes in pollution-intensive industries.
• Direct impacts of trade include increased transportation-related pollution and the risks associated with the cross-border movement of hazardous wastes.
• Transportation emissions have specific health consequences: air transport contributes to climate change and associated risks like vector-borne diseases, while marine and truck transport cause localized respiratory and cardiovascular diseases, particularly in children.
• The relationship between income and environmental quality is complex; while higher incomes may lead to increased consumption of luxury goods that damage the environment, they can also drive demand for stricter environmental regulations.
• International investment laws can constrain environmental policy through 'national treatment' obligations and the threat of 'indirect expropriation' claims, potentially leading to the rescinding of public interest legislation.
• The General Agreement on Trade in Services (GATS) may conflict with environmental health goals, particularly in the water sector, due to non-discrimination obligations and 'necessity tests' for domestic regulations.
• The 'pollution haven' effect, where firms relocate to countries with lower standards, is generally not supported by a preponderance of literature, though 'regulatory chill'—where governments avoid tough standards to remain competitive—is occasionally noted in the energy sector.
• The DPSEEA (Driving Forces, Pressures, States, Exposures, Effects, Actions) framework is useful for production and consumption linkages but is poorly suited for regulatory impacts because it cannot accurately predict the resulting environmental pressures or health effects.

APA

Cosbey, A., Peterson, L. E., & Pintér, L. (2005). Environmental Health and International Trade. International Institute for Sustainable Development. https://www.iisd.org/system/files/publications/trade_environmental_health.pdf

Chicago

Cosbey, Aaron, Luke Eric Peterson, and László Pintér. Environmental Health and International Trade. International Institute for Sustainable Development, 2005. https://www.iisd.org/system/files/publications/trade_environmental_health.pdf.

Wikipedia

{{cite report |last1=Cosbey |first1=Aaron |last2=Peterson |first2=Luke Eric |last3=Pintér |first3=László |title=Environmental Health and International Trade |publisher=International Institute for Sustainable Development |date=31 March 2005 |url=https://www.iisd.org/system/files/publications/trade_environmental_health.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{cosbey2005environmental, author = {Cosbey, Aaron and Peterson, Luke Eric and Pintér, László}, title = {{Environmental Health and International Trade}}, institution = {International Institute for Sustainable Development}, year = {2005}, month = mar, url = {https://www.iisd.org/system/files/publications/trade_environmental_health.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }