Climate Episodes

After the Dragon Bravo Fire, Grand Canyon trail staff warned that the North Kaibab Trail faced years of heightened danger from debris flows, flash floods and rockfall. Yet the entire trail reopened in May 2026. Journalist Joe Dana of Phoenix's 12 News joins 90 Miles from Needles to discuss his reporting on internal National Park Service recommendations, pressure to restore public access, and the decisions made before the deadly August 29 Grand Canyon flood.

Chris combines practical hot-weather safety with an examination of unequal heat exposure, contrasting voluntary recreation with the risks imposed on migrants, outdoor workers and incarcerated people who often cannot escape extreme temperatures.

Drawing on geographer Diana K. Davis, Chris challenges the idea that deserts are failed landscapes, traces the colonial politics embedded in ‘desertification’ and argues for precise descriptions of degradation in drylands.

On the Dome Fire's fifth anniversary, Chris returns to Cima Dome to confront the loss of its vast Joshua tree forest, the spread of invasive grasses, uncertain restoration and his own enduring solastalgia.

Summer monsoons shape life across the deserts of the Southwest, bringing relief from extreme heat and sustaining plants and wildlife. This episode explores how the North American Monsoon works, why it varies from year to year, and what scientists are learning about its future in a changing climate.

The world's leading climate report contains thousands of pages, yet deserts often receive surprisingly little attention. This episode examines how the Intergovernmental Panel on Climate Change addresses arid lands, what was overlooked, and why deserts deserve a much larger role in conversations about climate change and adaptation.

For generations, the American West has relied on the assumption that water could always be found somewhere. That era is ending. This episode examines drought, the Colorado River, and the changing realities of water management across the Southwest, asking what the future of desert communities will look like as water becomes increasingly scarce.

Cima Dome was once home to the world's largest Joshua tree forest—until the 2020 Dome Fire transformed the landscape. This episode tells the story of one of the Mojave Desert's most iconic places, the fire that changed it forever, and the surprising signs of renewal now emerging across the burned landscape. It's a story about resilience, ecological change, and hope.