risk assessment
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Scott Pruitt and the Chemical Industry Collude to Deregulate Toxic Chemicals
The persistence of toxic chemicals and substances like plastics throughout the biosphere has impacts that are not yet well understood and may be very difficult to predict.
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Mapping Tool Lets Users Pinpoint Hazards Data
The SEDAC Hazards Mapper is designed for disaster risk managers, humanitarian response organizations, public health professionals, journalists and others needing a quick assessment of the potential dangers posed by a major hazardous event or developing emergency.
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Genetic Modifications You May Not Know About
While much attention is focused on genetically modified foods, fewer people are aware that many other genetically modified organisms and cells are in development. Columbia University’s Shaheed Naeem and Matthew Palmer offer their perspectives.

The first Earth Day in 1970 ignited a movement to stop polluting our planet. This Earth Month, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.