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David Brower
David Ross Brower (; July 1, 1912 – November 5, 2000) was a prominent environmentalist and the founder of many environmental organizations, including the John Muir Institute for Environmental Studies (1997), Friends of the Earth (1969), Earth Island Institute (1982), North Cascades Conservation Council, and Fate of the Earth Conferences. From 1952 to 1969, he served as the first Executive Director of the Sierra Club, and served on its board three times: from 1941–1953; 1983–1988; and 1995–2000 as a petition candidate enlisted by reform-activists known as the John Muir Sierrans. As a younger man, he was a prominent mountaineer. Early life Brower was born in Berkeley, California. He was married to Anne Hus Brower (1913–2001) whom he met when they were both editors at the University of California Press in Berkeley. Anne was the daughter of Francis L M. Hus and Frances Hus (1876–1952), while Frances was the daughter of John P. Irish. Kenneth Brower, David Brower's son ...
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Berkeley, California
Berkeley ( ) is a city on the eastern shore of San Francisco Bay in northern Alameda County, California, United States. It is named after the 18th-century Irish bishop and philosopher George Berkeley. It borders the cities of Oakland and Emeryville to the south and the city of Albany and the unincorporated community of Kensington to the north. Its eastern border with Contra Costa County generally follows the ridge of the Berkeley Hills. The 2020 census recorded a population of 124,321. Berkeley is home to the oldest campus in the University of California System, the University of California, Berkeley, and the Lawrence Berkeley National Laboratory, which is managed and operated by the university. It also has the Graduate Theological Union, one of the largest religious studies institutions in the world. Berkeley is considered one of the most socially progressive cities in the United States. History Indigenous history The site of today's City of Berkeley was the te ...
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Sierra Club
The Sierra Club is an environmental organization with chapters in all 50 United States, Washington D.C., and Puerto Rico. The club was founded on May 28, 1892, in San Francisco, California, by Scottish-American preservationist John Muir, who became the first president as well as the longest-serving president, at approximately 20 years in this leadership position. The Sierra Club operates only in the United States and holds the legal status of 501(c)(4) nonprofit social welfare organization. Sierra Club Canada is a separate entity. Traditionally associated with the progressive movement, the club was one of the first large-scale environmental preservation organizations in the world, and currently engages in lobbying politicians to promote environmentalist policies. Recent focuses of the club include promoting sustainable energy and mitigating global warming, as well as opposition to the use of coal, hydropower and nuclear power. The club is known for its political endorsement ...
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Mount Agassiz (California)
Mount Agassiz, at , is one of the 20 highest peaks of California. It is the northernmost and easiest to climb of the major Palisades summits. This peak is not to be confused with the peak by the same name in Desolation Wilderness, also in the California Sierra. Geography Agassiz is at the north end of the Palisades in the eastern Sierra Nevada, near Bishop Pass. It stands on the boundary between Kings Canyon National Park and Inyo National Forest, and Fresno and Inyo counties. History In 1879, Lilbourne Winchell named it Agassiz Needle for Harvard University professor of zoology and geology Louis Agassiz. Later, the USGS recognized it by its current name. The peak is named after Swiss-American scientist Louis Agassiz. The name Agassiz Needle was originally applied to another nearby peak in 1879, likely Mount Winchell, but at some point the name moved to the current peak. Climbing There are three major routes to Agassiz's summit. The easiest is the west slope, both for its ...
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Devils Crags
A devil is the personification of evil as it is conceived in many and various cultures and religious traditions. Devil or Devils may also refer to: * Satan * Devil in Christianity * Demon * Folk devil Art, entertainment, and media Film and television * ''The Devil'' (1908 film), a 1908 film directed by D. W. Griffith * ''The Devil'' (1915 film), an American film starring Bessie Barriscale * ''The Devil'' (1918 Hungarian film), a Hungarian film directed by Michael Curtiz * ''The Devil'' (1918 German film), a German silent mystery film * ''The Devil'' (1921 film), an American film starring George Arliss * '' To Bed or Not to Bed'' (also known as ''The Devil''), a 1963 Italian film * ''The Devils'' (film), a 1971 British film directed by Ken Russell * ''The Devil'' (1972 film), a Polish film * ''The Devil'' (TV series), a 2007 South Korean television series ** ''Devil'' (TV series), a 2008 Japanese television series remake of the South Korean series * ''Devil'' (2010 f ...
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Mount Barnard (California)
Mount Barnard is a mountain in the U.S. state of California, and has the dubious distinction of being the highest thirteener, a peak between in elevation, in the United States. It is located on the Sierra Crest The Sierra Crest is a roughly generally north-to-south ridgeline that demarcates the broad west and narrow east slopes of the Sierra Nevada and that extends as far east as the Sierra's topographic front (e.g., Diamond Mountains and Sierran ... and straddles the boundary between Tulare and Inyo counties about southwest of Mount Williamson, the second-highest peak in the state; Mount Barnard is the twelfth-highest. The first ascent was by W. L. Hunter, John Hunter, William Hunter and C. Mulholland on September 25, 1892. They named the peak in honor of E. E. Barnard, a noted astronomer. References External links * Mountains of Tulare County, California Mountains of Inyo County, California Mountains of Sequoia National Park Mountains of Northern ...
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Mount Williamson
Mount Williamson, at an elevation of , is the second-highest mountain in both the Sierra Nevada range and the state of California, and the sixth-highest peak in the contiguous United States. Geography Williamson stands in the John Muir Wilderness of the Inyo National Forest. It is located approximately north of Mount Whitney, the highest peak in the contiguous U.S., and about southwest of Shepherd Pass, the nearest trail access. The closest town is Independence, California, about to the north-north-east. It lies about east of the Sierra Crest, which forms the western edge of the Owens Valley. It is more remote than Whitney in terms of access; however, as it sits east of the crest, it is actually a bit closer to the Owens Valley floor than Whitney. For example, the drop from the summit to the forest edge is in approximately . This makes it an imposing mountain, and far less of a popular climb than its higher neighbor. History The mountain is named for Lt. Robert Sto ...
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Mount Tyndall
Mount Tyndall is a peak in the Mount Whitney region of the Sierra Nevada in the U.S. state of California. At , it is the tenth highest peak in the state. The mountain was named in honor of the Irish scientist and mountaineer, John Tyndall. Geography Tyndall lies on the Sierra Crest, which in this region forms the boundary between the John Muir Wilderness and the Inyo National Forest on the east, and Sequoia National Park on the west; and the boundary between Inyo and Tulare counties. Mount Tyndall is west of the higher Mount Williamson, and about north-northeast of Mount Whitney. History Mount Tyndall was first climbed on July 6, 1864, by Clarence King and Richard Cotter who were members of the California Geological Survey and under the overall direction of Josiah Whitney and the field leadership of William Brewer. King and Cotter were attempting to make the first ascent of Mount Whitney, and had made a long trek from Kings Canyon, only to realize months later that they ...
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First Ascent
In mountaineering, a first ascent (abbreviated to FA in guide books) is the first successful, documented attainment of the top of a mountain or the first to follow a particular climbing route. First mountain ascents are notable because they entail genuine exploration, with greater risks, challenges and recognition than climbing a route pioneered by others. The person who performs the first ascent is called the first ascensionist. In free climbing, a first ascent (or first free ascent, abbreviated FFA) of a climbing route is the first successful, documented climb of a route without using equipment such as anchors or ropes for aiding progression or resting. History The details of the first ascents of even many prominent mountains are scanty or unknown; sometimes the only evidence of prior summiting is a cairn, artifacts, or inscriptions at the top. Today, first ascents are generally carefully recorded and usually mentioned in guidebooks. The term is also used when referr ...
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Tuolumne Meadows
Tuolumne Meadows () is a gentle, dome-studded, sub-alpine meadow area along the Tuolumne River in the eastern section of Yosemite National Park in the United States. Its approximate location is . Its approximate elevation is . The term ''Tuolumne Meadows'' is also often used to describe a large portion of the Yosemite high country around the meadows, especially in context of rock climbing. Natural history The meadow vegetation is supported by shallow groundwater. The water comes from 1,000 mm (39 inches) of precipitation annually, predominantly in the form of snow. Water arises from snowmelt and hill-slope aquifers, and flows through the Tuolumne River, Budd Creek, Delaney Creek, and Unicorn Creek. In spring, as soon as the snow melts, it is not uncommon to see large areas of the meadows flooded and practically transformed into lakes. While the mountains of the Sierra near the meadows have had some permanent snowfields, in the summer they are mostly free of snow. Although brie ...
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Norman Clyde
Norman Clyde (April 8, 1885 – December 23, 1972) was a mountaineer, mountain guide, freelance writer, nature photographer, and self-trained naturalist. He is well known for achieving over 130 first ascents, many in California's Sierra Nevada and Montana's Glacier National Park. He also set a speed climbing record on California's Mount Shasta in 1923. The Bancroft Library at the University of California, Berkeley has 1467 articles written by Clyde in its archives. Early life, marriage and work Clyde was born in Philadelphia, the son of a Reformed Presbyterian minister. He attended Geneva College graduating in the Classics in June 1909. After teaching at several rural schools, including schools in Fargo, North Dakota and Mount Pleasant, Utah, he enrolled at the University of California, Berkeley in 1911. After two years of graduate work he returned to teaching, mostly in northern California, including the towns of McCloud and Weaverville. He taught history, science, an ...
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Sierra Nevada (U
The Sierra Nevada () is a mountain range in the Western United States, between the Central Valley (California), Central Valley of California and the Great Basin. The vast majority of the range lies in the state of California, although the Carson Range spur lies primarily in Nevada. The Sierra Nevada is part of the American Cordillera, an almost continuous chain of mountain ranges that forms the western "backbone" of the Americas. The Sierra runs north-south and its width ranges from to across east–west. Notable features include General Sherman (tree), General Sherman, the largest tree in the world by volume; Lake Tahoe, the largest alpine lake in North America; Mount Whitney at , the highest point in the contiguous United States; and Yosemite Valley sculpted by glaciers from one-hundred-million-year-old granite, containing List of waterfalls in Yosemite National Park, high waterfalls. The Sierra is home to three national parks, twenty wilderness areas, and two national mon ...
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George Dyson (science Historian)
George Dyson (born 26 March 1953) is an American non-fiction author and historian of technology whose publications broadly cover the evolution of technology in relation to the physical environment and the direction of society. He has written on a wide range of topics, including the history of computing, the development of algorithms and intelligence, communications systems, space exploration, and the design of watercraft. Early life George Dyson is the son of the theoretical physicist Freeman Dyson and mathematician Verena Huber-Dyson, the brother of technology analyst Esther Dyson, and the grandson of the British composer Sir George Dyson. Dyson's early life is described in Kenneth Brower's book ''The Starship and the Canoe.'' When he was sixteen he went to live in British Columbia to pursue his interest in kayaking. From 1972 to 1975, he lived in a treehouse at a height of 30 metres that he built from salvaged materials on the shore of Burrard Inlet. Dyson became a Canadian ...
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