All posts by Emmanuel Urey

U.S.-Mexico border fence near El Paso, Texas

What Eight Waves of Migration Can Tell Us About Human-Environment Relationships

Immigration is often driven by environmental change, and immigrants themselves often change the landscapes they come to inhabit when they arrive. Examining the geographic history of past immigrants and refugees can inform present debates.

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Headline from a Liberian Newspaper Photo by Alexander Ush Wiaplah.

The Invisible War: Emmanuel Urey on Ebola in Liberia

The current Ebola epidemic has claimed close to 4000 lives in West Africa. Edge Effects interviews CHE Graduate Associate and Liberian citizen Emmanuel Urey about the crisis.

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