John Holdren

supreme court climate change
Top Story

Op-ed: Reflections on the Supreme Court’s Decision in West Virginia v. EPA

Danger resides in the majority’s having invoked a sweeping “Major Questions Doctrine” to justify its decision in this relatively narrow case.

The recent 6-3 U.S. Supreme Court decision in West Virginia v. EPA was an exercise of raw political power.
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Kirk Smith air pollution researcher
Originals

Remembering Kirk Smith

Editor's note: Kirk Smith, founder of the modern field of indoor air pollution studies, died last week at age 73 after suffering a stroke.
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From our Newsroom
New EPA regulations mean a closer eye on the nation’s petrochemical hub

New EPA regulations mean a closer eye on the nation’s petrochemical hub

Houston’s fenceline communities welcome stricter federal rules on chemical plant emissions but worry about state compliance.

plastic composting

Bioplastics create a composting conundrum

Biodegradable food packaging is a step in the right direction, experts say, but when composted carries risks of microplastic and chemical contamination.

plastic treaty

Groups push Biden administration to take leadership role at upcoming plastic treaty talks

The US has taken a “middle of the road position” so far, environmental groups say.

chemical recycling Youngstown

Listen: Why communities in Pennsylvania, Ohio and West Virginia are fighting chemical recycling plants

EHN reporter Kristina Marusic discusses her new three-part series on the controversies surrounding chemical recycling.

chemical recycling

Latest chemical recycling plant closing spurs concern over the industry’s viability

Oregon’s Regenyx plant announced its closing in late February, with those involved calling it a success, despite never reaching planned capacity and millions of dollars lost.

plastic treaty

Everything you need to know for the fourth round of global plastic pollution treaty talks

Countries will meet this month in Ottawa to move forward on the historic treaty — but obstacles remain.

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