Earth Notes

Wednesdays during Morning Edition and All Things Considered, Saturdays during Weekend Edition
  • Hosted by Gillian Ferris

The Colorado Plateau is one of North America’s human and environmental treasures. Ancient cultures have called this land of sun-baked deserts and lush mountain landscapes home for centuries. Earth Notes, KNAU’s weekly environmental series, explores the Plateau by telling stories of the intricate relationships between environmental issues and our daily lives.

Rooted in science and wrapped in human interest, the two minute long segments encourage listeners to think of themselves as part of the solution to environmental problems. Upbeat and informative, the program tries to foster hope and dampen despair about the environment, and motivate listeners to become more conscious and informed stewards of the Colorado Plateau.

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There’s a movement in Flagstaff to change the name of a downtown street with a controversial moniker. City officials are considering several community proposals to rethink Agassiz St. It was named after Louis Agassiz, an influential 19th century biologist and Harvard professor. But his legacy is one of racism.


Sandra Pascoe Ortiz

Fans of the prickly pear cactus might be familiar with recipes for cactus jelly, cactus candy, and fried cactus pads or nopalitos. But how about a recipe for a biodegradable plastic bag?


John Blaustein

Floating down the Colorado River through the Grand Canyon can be a leisurely, relaxing experience. But for a handful of river runners, speed is the real objective.


nau.edu

Biocrust is a vital, but fragile material that covers a good portion of the soil surface on the Colorado Plateau. This “living skin” is a complex concoction of cyanobacteria, algae, fungi, moss and lichen.


Ryan Heinsius / KNAU

Changes in global markets have led to a lot of confusion about what can and can’t be recycled these days.


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