WHAT IS PLANETARY HEALTH?

Chemical Pollution

Human-generated chemical pollution threatens global health, ecosystem balance, and humanity’s long-term survival.

Chemically active materials are discharged into the environment in massive quantities each year, including the introduction of newly synthesized chemicals. Human exposure to chemicals increases with the growth of chemical-intensive industries, including construction, agriculture, electronics, cosmetics, mining, and textiles. We come in contact with chemicals through the air we breathe, the water we drink, and the food we eat. Industrial chemicals have been detected in populations of all ages across the globe and in plants and animals worldwide.   

The presence of hazardous chemicals and other pollutants (e.g., microplastics and pharmaceutical pollutants) impacts human health,  biodiversity, and ecological integrity. Chemical pollutants have been tied to a broad range of health concerns, including cancers and respiratory illnesses; and diseases of the cardiovascular, central nervous, and renal systems. Recent studies have also focused on the impacts of exposure over time to low levels of pollutants on human reproduction, cognitive health, and food security.  

Empty plastic carton sits on the sand next to a dirty ocean shore.

“We cannot live without chemicals. Nor can we live with the consequences of their bad management.” -Joyce Msuya, Acting Executive Director, UN Environment

Chemical Pollution Resources

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From individuals to global policy: 10 actions to tackle plastic pollution and protect health. LSHTM Climate Change & Planetary Health.
A stack of three air-filled light green plastic bags in front of a green backdrop.

Noncommunicable Diseases Chemical Pollution

From individuals to global policy: 10 actions to tackle plastic pollution and protect health. LSHTM Climate Change & Planetary Health.

The article outlines ten strategies to combat plastic pollution, emphasizing its health impacts and the need for systemic change. It advocates for policy reform, community action, and interdisciplinary research to create sustainable alternatives.

• News

London School of Hygiene & Tropical Medicine

Managing the complexity of emerging contaminants in aquatic environments: Exploring their ecotoxicological impacts, detection techniques, and the use of innovative technologies for their remediation. Discover Catalysis.
A turtle is swimming in a polluted lake.

Chemical Pollution Technology and Innovation

Managing the complexity of emerging contaminants in aquatic environments: Exploring their ecotoxicological impacts, detection techniques, and the use of innovative technologies for their remediation. Discover Catalysis.

This review highlights the threat of emerging aquatic contaminants and their risks to wildlife and human health, calling for advanced, sustainable treatment technologies and catalytic innovations to protect water quality.

• Research & Reports

Singh, C.K., Sodhi, K.K., Nitin, V., et al.

Impact of climate change on arsenic concentrations in paddy rice and the associated dietary health risks in Asia: An experimental and modelling study. The Lancet Planetary Health.
A close up of cereal grains in a field in Taiwan. Photograph by Winston Chen.

Nutritional Diseases Chemical Pollution

Impact of climate change on arsenic concentrations in paddy rice and the associated dietary health risks in Asia: An experimental and modelling study. The Lancet Planetary Health.

This study explores how rising global atmospheric carbon dioxide (CO2) concentrations and surface temperatures negatively affect rice yields, nutritional quality, and human health.

• Research & Reports

Wang, D., Kim, B.F., Nachman, K.E., et al.

Chemical Sector SDG Roadmap
Empty plastic carton sits on the sand next to a dirty ocean shore.

Chemical Pollution Business and Manufacturing

Chemical Sector SDG Roadmap

• Policy Briefs

World Business Council for Sustainable Development

Global perspectives on residual antibiotics: Environmental challenges and trends. Discover Sustainability.
Pills against a golden background.

Chemical Pollution Health and Care Systems

Global perspectives on residual antibiotics: Environmental challenges and trends. Discover Sustainability.

Extensive use of different classes of antibiotics in hospitals, animal husbandry, veterinary, and aquaculture practices release substantial amounts of residual antibiotics into the environment, posing a potential hazard to the public and environmental health.

• Research & Reports

Thakur R., Singh, A., Dhanwar, R., et al.


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