H Christopher Frey
H. Christopher Frey is the Glenn E. Futrell Distinguished University Professor of Environmental Engineering in the Department of Civil, Construction, and Environmental Engineering at NC State. From 2012 to 2015, he chaired the Clean Air Scientific Advisory Committee of the U.S. Environmental Protection Agency.
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What can the United States bring to the peace table for Ukraine?
The United States bears its share of responsibility for this crisis that is destroying Ukraine and placing the world in "unprecedented danger," as the Bulletin of the Atomic Scientists' new Doomsday Clock statement calls it.
Today’s jaw-dropping quandary: High awareness yet low clout to fix badly-broken systems
The more that reason serves as bedrock,/ The more we’re vexed by lethal gridlock.
Biden 2024 decision pits the party’s elites against most Democrats
Biden’s decision on whether to run again should be seen as much more than just a matter of personal prerogative.
Who will speak up for my child, the drag queen?
I will be equally proud of my country when enough of us stand up strongly for the right to, and value of, gender fluidity.
Simply PFAS: Lawsuit claims ‘all natural’ orange juice brand contains toxic forever chemicals
Per- and polyfluoroalkyl substances are a growing concern because of the many health impacts associated with exposure and their tendency to persist in the human body for months to years and in the environment for thousands of years.