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Articles by Staff Writer Ayurella Horn-Muller

Ayurella Horn-Muller is a staff writer at Grist, where she covers food and agriculture. Prior to that, she reported for Axios and Climate Central, and produced broadcast news at WPLG. Her reporting has won multiple honors from the Society of Professional Journalists and the Green Eyeshade Awards and she has completed media fellowships with the Society of Environmental Journalists, Metcalf Institute, Woods Hole Oceanographic Institution, and Oregon State University. She is the author of Devoured: The Extraordinary Story of Kudzu, the Vine That Ate the South.

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Featured Article

Nearly six years ago, during Donald Trump’s first term in the White House, the president signed a piece of bipartisan legislation introduced to phase out the rampant use of hydrofluorocarbons, or HFCs, which are potent greenhouse gases commonly used in commercial cooling equipment in grocery stores and air-conditioning systems. 

At the time, he praised the American Innovation and Manufacturing Act, created in line with an international agreement to tamp down widespread use of the “super pollutant,” as something that would benefit U.S. manufacturers working to produce alternative and less environmentally harmful refrigerants. The Environmental Protection Agency would then spend the next four years under former President Joe Biden working to implement a series of rules to help enforce the law, which set the goal of phasing out production and use of the pollutants by 85 percent by 2036.

Now, Trump has reversed his position. At a White House press conference last month, he announced the administration would... Read more

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