What is the purpose of an environmental health impact assessment?

• A. To assess potential health impacts of a project or policy
• B. To evaluate economic profitability
• C. To forecast climate change
• D. To assess only wildlife impact

Answer: (A)

Environmental health impact assessment centers on identifying and evaluating how a proposed project or policy could affect human health. It looks at direct exposures (like pollutants, noise, or hazardous conditions) and indirect pathways (such as changes in housing, traffic patterns, access to services, or social determinants) to understand potential health risks for communities, including vulnerable groups. The aim is to anticipate these health effects before decisions are made, so planners can design or modify the project, implement mitigation measures, and set up monitoring to protect or improve health outcomes. This focus on health impacts for people distinguishes it from other types of assessments, such as those evaluating economic profitability, climate projections, or wildlife/ecological effects. For example, evaluating a new highway would consider how air pollution, noise, traffic safety, and access to care might change residents’ health, and propose mitigations like noise barriers or rerouting to minimize negative health outcomes.