Catalyst: Plastics and fertilizer in our oceans

Wednesday, Sept. 12, 2018

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

Sponsor message:

Also in this episode:

Catalyst: Performance anxiety in athletes

Catalyst: Improved crops could lead to cleaner oceans

In this segment:

Charlie Rolsky

Catalyst: Performance anxiety in athletes
Catalyst: Wearable monitor

Sponsor message:

Sign up to receive the Arizona PBS Insider

Get up-to-the-minute information about your favorite programs and learn more about Arizona PBS news and events.

ASU on Arizona PBS
Life and Science main page
'Durrells in Corfu' returns for a fourth season of family adventure

The Durrells in Corfu returns for a fourth season of eccentric family adventures on a Greek isle in the 1930s.

Explore the story of bluegrass in 'Big Family'

Examine the history of bluegrass music, from its origins to its eventual worldwide popularity, and hear from dozens of musicians who explain the ways bluegrass music transcends generational, cultural and geographic boundaries.

Explore the 'Magical Land of Oz'

Burrow into the magical depths of Australian animal life as unique species navigate extremes on land and sea on Wednesdays at 9 p.m., beginning August 28, on Arizona PBS.