Catalyst: Plastics and fertilizer in our oceans

Sept. 12, 2018

More from this show

“Catalyst” examines two major issues affecting the health of the world’s oceans: plastics and fertilizer.

In this segment:

Charlie Rolsky

SPOTLIGHT

‘Resolve to Solve’ premiere event Aug. 13 in Flagstaff

My Favorite Hero

Talking about today: Helping young people understand current events

Mapping Arizona’s Indigenous Nations: Understanding Tribal Lands Across the State

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