George Wuerthner

  • Giant sequoia at Sequoia National Park, California. Photo George Wuerthner One significant problem with explaining complex ecological stories is that many journalists are unprepared to interpret scientific research. A recent report in the Washington Post on a University of California Irvine study of wildfire fuels in California’s Sierra Nevada is a classic example of a…

  • Ungrazed juniper and grass in Sutton Mountain Proposed Wilderness, Oregon. Photo George Wuerthner  One of the most common assertions from the livestock industry and range managers is that juniper is “invading” landscapes, sucking up water that would sustain grasses, and harming wildlife. Of course, these assertions are seldom challenged. Given that grass seems absent from…

  •   Anthropocene boosters who criticize parks and wilderness as “colonialism, ‘imperialism,” and other pejorative terms that threaten conservation goals. Photo George Wuerthner  A growing debate has serious consequences for our collective relationship to Nature. Beginning perhaps twenty years ago, a number of academics in disciplines such as history, anthropology, and geography, began to question whether…

  • Yellowstone National Park has produced an DEIS on bison management. The Park Service is accepting comments until October 10th. You can read the DEIS and make your own comment here:  Attached are the detailed comments of the Wild Bison Restoration Council, however, if you want to make your own comments here are some brief points.…

  •   “Thinning” project on the Wallowa Whitman NF in Oregon. The removal of trees by chainsaw medicine eliminates evolutionary agents that would otherwise naturally “thin” the forest. Photo George Wuerthner  The Forest Service and Forestry School researchers (funded by the Forest Service) continue to promote the idea that our forests are “unhealthy.” It is an…

  • A few years ago, the Custer Gallatin National Forest thinned the area on Kirk Hill by Bozeman to reduce fuels. As has been reported, one of the problems with any fuel reduction is that the probably that a fire will encounter it during the period when it’s potentially effective is very small–usually around 1%. A…

  •   The word Kobuk means “Big River” in the local native language.  Photo George Wuerthner  I just returned from floating the Kobuk River in Alaska’s Brooks Range. The Kobuk headwaters are north of the Arctic Circle in the Gates of the Arctic National Park and flow west to the Bering Sea near Kotzebue, Alaska. The…

  • Public land livestock grazing has a significant social cost in terms of carbon emissions contributing to climate warming. Grand Staircase-Escalante NM Utah.  Photo George Wuerthner  An important paper was published in Environmental Management about the social carbon costs of public land livestock grazing. The paper Climate, Ecological, and Social Costs of Livestock Grazing on Western…

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