This week, Living on Earth contributor Peter Dykstra joins Host Jenni Doering to share news of Uruguay’s salty tap water as a severe drought has forced managers to use estuary water to boost supply. Also, new research links plastic waste clogging up storm drains to a deadly flood in Mumbai in 2005. And in history, they wish Bryce Canyon National Park a very happy 100th birthday.

Thirty years ago, a neighborhood group in Tucson started harvesting local rainwater by directing runoff into street-side basins filled with native, food-bearing plants. Co-founder Brad Lancaster joined Living on Earth’s Bobby Bascomb to tell how “planting the rain” improves neighborhoods, builds climate resilience, and helps the desert bloom.

President Biden recently created a White House Office of Environmental Justice to coordinate EJ efforts across all federal agencies. EPA Region 4 Administrator Daniel Blackman joins Host Steve Curwood to discuss how the office can help address the disproportionate pollution and climate-related damages that environmental justice communities in the Southeast U.S. often suffer.

The states that rely on the Colorado River for water are facing a supply crisis as climate change reduces the river’s flow. Now, after months of tense debates and delay, California, Arizona, and Nevada have finally agreed to substantially reduce their Colorado River water use, at least for now. KUNC reporter Luke Runyon joins Host Jenni Doering to explain the deal and the federal help these states will receive to ease some of the economic pain of cutting water use.

In a decision reversing five decades of legal precedent, the U.S. Supreme Court effectively stripped environmental protections from nearly half of the wetlands in the nation. Veteran environmental lawyer Pat Parenteau joins Host Steve Curwood to explain the ruling and its impact.

Delegates gather starting June 5 in Bonn, Germany to discuss loss and damage for vulnerable countries and progress under the 2015 Paris Climate Agreement, key issues leading up to COP28 in Dubai later this fall. David Waskow of the World Resources Institute joins Host Jenni Doering to give a preview of the agenda at Bonn and the controversy over the incoming COP28 President, an oil executive.