Green Junction: We don’t hear much about nitrogen pollution by Julie Peller Ph.D.

We do not hear much about nitrogen pollution, but it poses a serious global problem.  While nitrogen is the most abundant gas in the atmosphere and extremely stable, human activities have converted nitrogen to reactive forms. The natural conversions of nitrogen occur by biological nitrogen fixation, biomass burning and lightning. Over 100 years ago, an […]

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What we need is a little care and effort become part of life’s equation. By Julie Peller PhD

The news on plastic waste continues to worsen. A research team led by the Woods Hole Institute recently released the outcomes of a study that evaluated plastic waste generated in the United States in 2016. In addition to many megatons of plastic waste illegally dumped in the United States, they discovered that nearly another megaton […]

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COVID-19 pandemic, climate change, and racial injustice. By Julie Peller Ph.D.

I wonder how many people make the connection between climate change and human health. A few weeks ago, I was part of a large remote audience for the National Academy of Medicine’s meeting. The prestigious science academy leaders outlined the three current, global, existential threats to human health: the COVID-19 pandemic, climate change, and racial injustice. […]

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