As reported by the Global Environment Facility (GEF) in their article “Chemicals and Waste,” over 100 million man-made chemicals and formulations are utilized across various sectors including agriculture, housing, clothing, cosmetics, and food. Many of these chemicals are hazardous, contaminating ecosystems worldwide and posing significant risks to both the environment and human health.
Persistent organic pollutants (POPs) and mercury are notable examples of harmful chemicals that travel vast distances through air, water currents, and migratory species. POPs can remain in the human body for over 50 years, while mercury is infinitely persistent. Improper use or unsafe disposal of these chemicals results in widespread contamination, with scientists estimating that nearly every person on the planet carries multiple chemical contaminants in their body. Disturbingly, an expectant mother can pass on one-third of these harmful chemicals to her unborn child.
Due to the profound impact on human health and the environment, many hazardous chemicals are regulated by international laws. Key agreements include the Stockholm Convention on Persistent Organic Pollutants, the Minamata Convention on Mercury, and the Montreal Protocol on Substances that Deplete the Ozone Layer. While these agreements have led to significant advances, the rapid increase in the production, use, and disposal of chemicals in developing countries and countries in economic transition presents ongoing challenges. These changes, while economically beneficial, necessitate enhanced programs for sound chemicals and waste management to mitigate their adverse effects.
The cost to national economies from human and environmental exposure to harmful chemicals is often substantial but goes unrecognized. Effective management of chemicals and waste is essential to safeguard both environmental and human health.
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Article with all rights reserved, courtesy of thegef.org
