Border walls are located along imaginary geopolitical boundaries. They slice arbitrarily through critical ecosystems that know only natural boundaries, cutting wild animals off from the resources they need to live—food, water, a diverse selection of mates—and the ability to migrate for survival.
Researchers have known since at least 2008 that wildfires can create chromium-6, but a new study, published in the journal Environmental Science and Technology in November, is the first to report details such as how long it might persist in groundwater.
The RECCO system is a search-and-rescue technology designed to help professionals locate people buried in avalanches or lost in the outdoors. Today, it is integrated into millions of pieces of ski and outdoor equipment worldwide.
"I thought I was going to die in the street on this day." Moses describes the moment his health deteriorated to the point where he collapsed outside Victoria Station, having lived on the streets for several months. "I was there for maybe one hour on my knees with my suitcase, and crying in a lot of pain. I was broken." Moses now says he has found a "new family" at the Salvation Army church in Chalk Farm but is still trying to find a permanent home.
Wildlife populations are in decline. Recreation sites are crowded and often underfunded. Wildfires are larger, more destructive and harder to control. Climate change is reshaping natural systems, from ocean fisheries to mountain snowpacks, faster than institutions can respond. At the same time, communities are being asked to host new energy projects, transmission lines and mineral development - often without clear processes, adequate resources or trust that decisions are being made in the public interest.