A Carcinogenic Pesticide ‘No One Needs’ Is Found in Dangerous Quantities in a Quarter of US Rivers
From our collaborating partner “Living on Earth,” public radio’s environmental news magazine, an interview by producer Aynsley O’Neill with Nathan Donley from the Center for Biological Diversity. Atrazine is the second-most widely used weed killer in the U.S. after glyphosate, wh
Atrazine, a carcinogenic pesticide, has been detected in alarming quantities in a quarter of US rivers, posing significant risks to human health and the environment. As the second-most widely used weed killer in the US, atrazine's widespread presence in waterways is concerning, especially given its classification as a likely human carcinogen by the International Agency for Research on Cancer. The fact that it's found in such large quantities in a quarter of US rivers highlights the need for stricter regulations and better monitoring of pesticide use.
The presence of atrazine in US rivers is particularly worrying due to its persistence in the environment and its impact on aquatic ecosystems. Atrazine can contaminate waterways through runoff from agricultural fields, which can then affect not only aquatic life but also human health, particularly for communities relying on these water sources for drinking or recreational activities. The Environmental Protection Agency (EPA) has set limits on atrazine levels in drinking water, but these limits may not be sufficient to protect against its carcinogenic effects. The agricultural industry's reliance on atrazine and other pesticides underscores the need for a shift towards more sustainable and environmentally friendly practices.
As the EPA continues to review atrazine's safety and efficacy, what to watch next is whether the agency will take decisive action to restrict its use or implement stricter regulations on its application. Additionally, the outcome of ongoing lawsuits and advocacy efforts by environmental groups, such as the Center for Biological Diversity, will be crucial in determining the future of atrazine use in the US. With growing concerns about the impact of pesticides on human health and the environment, a closer examination of atrazine's role in US agriculture and its effects on waterways is long overdue.
Originally reported by insideclimatenews.org. EarthNews adds analysis for climate & energy readers.