Earth Focus Season 5 Episode release dates & where to watch

1. Reimagining the Los Angeles River

The L.A. River is reimagined through explorations of history, hydrology, and architecture. Designs by local visionaries hope to transform the channel in new ways that benefit both the environment and people. But some residents along the river wonder if these changes will bring more harm than good to their communities.

2. Transforming the Los Angeles River

A transformed L.A. River is envisioned by the communities that live at its edge. In the process, residents also must reconcile with the river channel's past. From artists in Elysian Valley, to store owners in Chinatown, to Indigenous leaders, these communities are working to ensure everyone is included in new plans for the river's 51 miles.

3. The Tortoise, the Raven, and Us

Ravens threaten Mojave Desert tortoises, and solutions call on shifts in human behavior. While they are one of the smartest birds in the world, their success can pose an existential threat to other wildlife. Scientists and community members work to provide solutions to this increasing environmental problem, which are revealing deep insights into humanity in the process.

4. Loving Joshua Tree

Love for Joshua Tree endangers the local life—both people and ecosystems. The allure of the high desert has drawn generations to the region, from socialites of the early 20th century to social media users today. Amid a boom of tourism and short-term rentals, conservationists and locals hope this love for Joshua Tree can be practiced more sustainably for everyone—and everything—that calls it home.

5. Diablo Canyon: California's Last Nuclear Power Plant

Diablo Canyon ignites conversations about nuclear power in the state’s energy future. Challenged by extreme weather events and eyeing clean energy goals, California reversed its decision to close its last nuclear power plant. This is a set-back for anti-nuclear activists, welcome news for climate activists, and a minor detour in the YTT Northern Chumash’s journey to reclaim their ancestral lands.