We've got new merch! Pedro Rios documents the gradual walling off of Friendship Park in San Diego, and Amy Juan on long-distance running and resilience for the Tohono O'odham plus more from across the borderlands.
Help us hire more reporters and fund more investigations. Support the country's only independent media outlet that covers the U.S.-Mexico border region-wide.
Each year since 1995, the Tohono O’odham Nation has held the Unity Run. “These runs,” Amy Juan says,“not only have their purpose as prayer for the people and the land but also put us on the ground to actually see what is happening” on the border.
New Border Wall is an 'Ecological Catastrophe': A Podcast with The Sierra Club's Erick Meza
Arizona's San Rafael Valley and other critical wildlife corridors in the borderlands are targeted by the Trump Administration for new wall construction.
New Border Wall is an 'Ecological Catastrophe': A Podcast with The Sierra Club's Erick Meza
0:00
/12000
The Trump administration has begun issuing contracts for border wall construction. During the first Trump administration, contractors dynamited mountains and depleted groundwater, including the Quitobaquito, a sacred spring for the Tohono O’odham tribal nation, to produce concrete for the wall. Under the Real ID Act, dozens of laws protecting the environment, endangered species, and clean air and water can be waived for the wall’s construction. Trump’s Department of Homeland Security has already begun filing waivers.
Earlier this month, Erick Meza, borderlands coordinator for the Sierra Club Grand Canyon Chapter, discovered that one of the sections slated for the upcoming border wall is southern Arizona’s San Rafael Valley, a critical wildlife corridor for endangered species, including jaguars. “It’s an ecological catastrophe,” he said of the proposed construction in the grassland valley. Meza spends much of his time traveling the borderlands documenting wildlife and the impacts of the border wall on an ecosystem under extreme stress from climate change and militarization.
A federal wildlife sign with the San Rafael Valley in the distance. (Photo credit: Erick Meza)
In this podcast, Meza discusses the proposed wall construction and its impact on the San Rafael Valley, as well as other areas where the wall is slated to be built. He also shares what biologists and conservationists are learning about the effects on wildlife and the environment from previous wall construction, and how this knowledge will inform their work in the future.
What You Can Do
Sign a Sierra Club petition against the building of border wall in Arizona’s San Rafael Valley. Sign here.
Contact your congressional leaders and express your opposition to further border wall construction. Contact them here.
Each year since 1995, the Tohono O’odham Nation has held the Unity Run. “These runs,” Amy Juan says,“not only have their purpose as prayer for the people and the land but also put us on the ground to actually see what is happening” on the border.
For more than two decades, San Diego resident Pedro Rios has documented the gradual walling off of the binational International Friendship Park. Now the Trump administration is sealing the rest of California’s border with Mexico.
An investigation into how President Trump’s emergency declaration along the southern border expanded military power, blurred legal lines, and helped spread the use of military-grade technology.
Even sites once protected by Congress, including a butterfly refuge and a historic church, are slated for fencing funded by the “one big beautiful bill”—while the river itself is transformed by a floating barrier.