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Infrastructure

Thumb: King tide at the Embarcadero, San Francisco. Photo Mike Filippoff
Fall 2017

Waves of the future

When the tides are high in parts of San Francisco, Charleston, and Miami, city streets experience an odd new kind of flooding that happens even on bright, sunny days.

In San Francisco’s Embarcadero district, king tides caused flooding between Mission and Howard Street last winter. Seattle’s Georgetown and South Park neighborhoods have experienced sewer back-ups into streets and basements after large storms.

These are quite literally waves of the future, confronted by Hope Hui Rising and her students at Washington State University. They are working on the front lines of sea level rise, developing urban design strategies to help communities adapt.

As the oceans … » More …

Blue Nile
Fall 2017

Fluid dynamic

Growing up in Ethiopia’s capital city of Addis Ababa, Yonas Demissie never suffered from lack of access to clean water, but he knew from a young age that it was a serious problem in most parts of his home country.

He remembers reading news and watching documentaries about the droughts and related famine that still impact Ethiopia.

“Why can’t a three-year-old eat his breakfast?” the young Demissie would ask his parents and teachers. “A society should not have an excuse for a child to go hungry.”

According to Water.org, which works to improve access to safe water and sanitation, just 43 percent have access … » More …