University of California, Berkeley in the context of Berkeley Software Distribution

Donald Herbert Davidson (March 6, 1917 – August 30, 2003) was an American philosopher. He served as Slusser Professor of Philosophy at the University of California, Berkeley, from 1981 to 2003 after having also held teaching appointments at Stanford University, Rockefeller University, Princeton University, and the University of Chicago. Davidson was known for his charismatic personality and difficult writing style, as well as the systematic nature of his philosophy. His work exerted considerable influence in many areas of philosophy from the 1960s onward, particularly in philosophy of mind, philosophy of language, and action theory. While Davidson was an analytic philosopher, with most of his influence lying in that tradition, his work has attracted attention in continental philosophy as well, particularly in literary theory and related areas.

Cultural geography is a subfield within human geography. Though the first traces of the study of different nations and cultures on Earth can be dated back to ancient geographers such as Ptolemy or Strabo, cultural geography as an academic study first emerged as an alternative to the environmental determinist theories of the early 20th century, which had believed that people and societies are controlled by the environment in which they develop. Rather than studying predetermined regions based on environmental classifications, cultural geography became interested in cultural landscapes. This was led by the "father of cultural geography" Carl O. Sauer of the University of California, Berkeley. As a result, cultural geography was long dominated by American writers.

Geographers drawing on this tradition see cultures and societies as developing out of their local landscapes but also shaping those landscapes. This interaction between the natural landscape and humans creates the cultural landscape. This understanding is a foundation of cultural geography but has been augmented over the past forty years with more nuanced and complex concepts of culture, drawn from a wide range of disciplines including anthropology, sociology, literary theory, and feminism. No single definition of culture dominates within cultural geography. Regardless of their particular interpretation of culture, however, geographers wholeheartedly reject theories that treat culture as if it took place "on the head of a pin".

Sir Bernard Arthur Owen Williams FBA (21 September 1929 – 10 June 2003) was an English moral philosopher. His publications include Problems of the Self (1973), Ethics and the Limits of Philosophy (1985), Shame and Necessity (1993), and Truth and Truthfulness (2002). He was knighted in 1999.

As Knightbridge Professor of Philosophy at the University of Cambridge and Deutsch Professor of Philosophy at the University of California, Berkeley, Williams became known for his efforts to reorient the study of moral philosophy to psychology, history, and in particular to the Greeks. Described by Colin McGinn as an "analytical philosopher with the soul of a general humanist," he was skeptical about attempts to create a foundation for moral philosophy. Martha Nussbaum wrote that he demanded of philosophy that it "come to terms with, and contain, the difficulty and complexity of human life."

John Rogers Searle (/sɜːrl/ ; July 31, 1932 – September 17, 2025) was an American philosopher widely noted for contributions to the philosophy of language, philosophy of mind, and social philosophy. He began teaching at the University of California, Berkeley, in 1959 and was Willis S. and Marion Slusser Professor Emeritus of the Philosophy of Mind and Language and Professor of the Graduate School until June 2019, when his status as professor emeritus was revoked because he was found to have violated the university's sexual harassment policies.

As an undergraduate at the University of Wisconsin–Madison, Searle was secretary of "Students against Joseph McCarthy". He received all his university degrees, BA, MA, and DPhil, from the University of Oxford, where he held his first faculty positions. Later, at UC Berkeley, he became the first tenured professor to join the 1964–1965 Free Speech Movement. In the late 1980s, Searle challenged the restrictions of Berkeley's 1980 rent stabilization ordinance. Following what came to be known as the California Supreme Court's "Searle Decision" of 1990, Berkeley changed its rent control policy, leading to large rent increases between 1991 and 1994.

Edward Kennard Rand FBA (December 20, 1871 – October 28, 1945), known widely as E.K. Rand or to his peers as EKR, was an American classicist and medievalist. He served as the Pope Professor of Latin at Harvard University from 1901 until 1942, during which period he was also the Sather Professor at the University of California, Berkeley, for two terms. Rand is best known for his 1928 work, Founders of the Middle Ages.

Rand founded the Mediaeval Academy of America, its journal Speculum, and served as the president of the American Philological Association (now the Society for Classical Studies) and the Classical Association of New England. At the end of his career, he was a senior fellow at Dumbarton Oaks.

Frederick Law Olmsted (April 26, 1822 – August 28, 1903) was an American landscape architect, journalist, social critic, and public administrator. He is considered to be the father of landscape architecture in the United States. Olmsted was famous for co-designing many well-known urban parks with his partner Calvert Vaux, beginning with Central Park in New York City, which led to numerous other urban park designs including Prospect Park in Brooklyn, Cadwalader Park in Trenton, New Jersey, and Forest Park in Portland, Oregon.

Olmsted's projects encompassed comprehensive park systems, planned communities, and institutional campuses across North America. His major works included the country's first coordinated system of public parks and parkways in Buffalo, New York, the Emerald Necklace in Boston, Massachusetts, the Grand Necklace of Parks in Milwaukee, Wisconsin, and parks for the 1893 World's Columbian Exposition in Chicago. He designed one of the first planned communities in the United States, Riverside, Illinois, and created master plans for universities including University of California, Berkeley, Stanford University, and the University of Chicago. Notable individual projects included the Biltmore Estate in Asheville, North Carolina, Mount Royal Park in Montreal, Quebec, and landscape work for the United States Capitol in Washington, D.C.

Mount Thourion or Thurium Mons was the name of a conical hill in Ancient Greece. A temple to the cult of the Muses may have been situated here.

The location of the hill was gradually forgotten and was rediscovered in February 1990 by an archaeologist and four graduate students from the University of California, Berkeley.In Plutarch's “Life of Sulla”, the hill is noted as having been the site of a monument to two townsmen of Chaeronea named Homoloichos and Anaxidamos, for their assistance to Sulla during the Battle of Chaeronea. The two showed Sulla's troops a back way up Thourion, enabling them to surprise the invading Pontic soldiers.

Osmund Bopearachchi (born 1949) is a Sri Lankan historian and numismatist who has specialized notably standardized the coinage of the Indo-Greek and Greco-Bactrian kingdoms. He is currently Emeritus Director of the CNRS at the École normale supérieure and Adjunct Professor of Central and South Asian Art, Archaeology, and Numismatics, University of California, Berkeley.

Oliver Eaton Williamson (September 27, 1932 – May 21, 2020) was an American economist, a professor at the University of California, Berkeley, and recipient of the 2009 Nobel Memorial Prize in Economic Sciences, which he shared with Elinor Ostrom.

His contributions to transaction cost economics and the theory of the firm have been influential in the social sciences, law and economics. Williamson described his work as "a blend of soft social science and abstract economic theory".

Kenneth Neal Waltz (/wɔːlts/; June 8, 1924 – May 12, 2013) was an American political scientist who was a member of the faculty at both the University of California, Berkeley, and Columbia University and one of the most prominent scholars in the field of international relations. He was a veteran of both World War II and the Korean War.

Waltz was one of the original founders of neorealism, or structural realism, in international relations theory and later became associated with the school of defensive neorealism. Waltz's theories have been extensively debated within the field of international relations. His 1979 book Theory of International Politics is the most assigned book in International Relations graduate training at U.S. universities.

A collegiate university is a university where functions are divided between a central administration and a number of constituent colleges. Historically, the first collegiate university was the University of Paris and its first college was the Collège des Dix-Huit. The two principal forms are residential college universities, where the central university is responsible for teaching and colleges may deliver some teaching but are primarily residential communities, and federal universities where the central university has an administrative (and sometimes examining) role and the colleges may be residential but are primarily teaching institutions. The larger colleges or campuses of federal universities, such as University College London and University of California, Berkeley, are effectively universities in their own right and often have their own student unions.

For universities with residential colleges, the principal difference between these and non-collegiate halls of residence (or dormitories) is that "colleges are societies (Latin collegia), not buildings". This is expressed in different ways in different universities; commonly students are members of a college, not residents of a college, and remain members whether they are living in the college or not, but this is not universal and the distinction may be drawn in other ways (see, e.g., the University of Otago below). Residential colleges also commonly have members drawn from the university's academic staff in order to form a whole academic community. Students in residential colleges are often organised into a junior common room, with postgraduate students in a middle common room, and academic staff forming a senior common room.

Robert Neelly Bellah (February 23, 1927 – July 30, 2013) was an American sociologist and the Elliott Professor of Sociology at the University of California, Berkeley. He was internationally known for his work related to the sociology of religion.

Alan Dundes (September 8, 1934 – March 30, 2005) was an American folklorist whose four-decade tenure at the University of California, Berkeley helped define folkloristics as an academic discipline. Obituaries remembered him as the most renowned folklorist of his time and noted his authorship of 12 books, two dozen edited volumes, and more than 250 articles interpreting myth, proverb, and folk belief. Dundes advanced psychoanalytic and structural readings of folklore and urged colleagues to pair collection with theory in delineating the field. His willingness to probe national character and popular ritual, including a controversial 1980 address on German culture and a psychoanalytic study of American football, drew both acclaim and death threats.

Nicholas Ulrich Mayall (May 9, 1906 – January 5, 1993) was an American observational astronomer. After obtaining his doctorate from the University of California, Berkeley, Mayall worked at the Lick Observatory, where he remained from 1934 to 1960, except for a brief period at MIT's Radiation Laboratory during World War II.

During his time at Lick, Mayall contributed to astronomical knowledge of nebulae, supernovae, spiral galaxy internal motions, the redshifts of galaxies, and the origin, age, and size of the Universe. He played a significant role in the planning and construction of Lick's 120-inch (3.0 m) reflector, which represented a major improvement over its earlier 36-inch (0.91 m) telescope.

Gilbert Newton Lewis ForMemRS (October 23 or October 25, 1875 – March 23, 1946) was an American physical chemist and a dean of the college of chemistry at University of California, Berkeley. Lewis was best known for his discovery of the covalent bond and his concept of electron pairs; his Lewis dot structures and other contributions to valence bond theory have shaped modern theories of chemical bonding. Lewis successfully contributed to chemical thermodynamics, photochemistry, and isotope separation, and is also known for his concept of acids and bases. Lewis also researched on relativity and quantum physics, and in 1926 he coined the term "photon" for the smallest unit of radiant energy.

G. N. Lewis was born in 1875 in Weymouth, Massachusetts. After receiving his PhD in chemistry from Harvard University and studying abroad in Germany and the Philippines, Lewis moved to California in 1912 to teach chemistry at the University of California, Berkeley, where he became the dean of the college of chemistry and spent the rest of his life. As a professor, he incorporated thermodynamic principles into the chemistry curriculum and reformed chemical thermodynamics in a mathematically rigorous manner accessible to ordinary chemists. He began measuring the free energy values related to several chemical processes, both organic and inorganic. In 1916, he also proposed his theory of bonding and added information about electrons in the periodic table of the chemical elements. In 1933, he started his research on isotope separation. Lewis worked with hydrogen and managed to purify a sample of heavy water. He then came up with his theory of acids and bases, and did work in photochemistry during the last years of his life.

The Free Speech Movement (FSM) was a massive, long-lasting student protest which took place during the 1964–65 academic year on the campus of the University of California, Berkeley. The Movement was informally under the central leadership of Berkeley graduate student Mario Savio. Other student leaders include Jack Weinberg, Tom Miller, Michael Rossman, George Barton, Brian Turner, Bettina Aptheker, Steve Weissman, Michael Teal, Art Goldberg, Jackie Goldberg and others.

With the participation of thousands of students, the Free Speech Movement was the first mass act of civil disobedience on an American college campus in the 1960s. Students insisted that the university administration lift the ban of on-campus political activities and acknowledge the students' right to free speech and academic freedom. The Free Speech Movement was influenced by the New Left, and was also related to the Civil Rights Movement and the Anti-Vietnam War Movement. To this day, the Movement's legacy continues to shape American political dialogue both on college campuses and in broader society, influencing some political views and values of college students and the general public.

Amadís de Gaula (in English Amadis of Gaul) (Spanish: Amadís de Gaula, IPA: [amaˈðis de ˈɣawla]) (Portuguese: Amadis de Gaula, IPA: [ɐmɐˈdiʒ ðɨ ˈɣawlɐ]) is a landmark chivalric romance first composed in Spain or Portugal. The narrative originates in the late post-Arthurian genre and was likely based on French sources. The earliest version(s) may have been written in an unidentified location on the Iberian Peninsula in the early 14th century as it was certainly known to the Castilian statesman, poet and chancellor Pero López de Ayala, as well as Castilian poet Pero Ferrús. The Amadís is mentioned by the Spanish priest and confessor to Maria of Portugal, Queen of Castile Juan García de Castrojeriz in a document dated between 1342 and 1348.

The earliest surviving print edition of the text was compiled by Garci Rodríguez de Montalvo and published in four volumes in Zaragoza, Spain, in 1508. It was written in Spanish. There were likely earlier printed editions, which are now lost. Fragments of a manuscript of Book III dating from the first quarter of the 15th century, discovered in a bookbinding (now in the The Bancroft Library, University of California, Berkeley) show that, in addition to making amendments, Montalvo also made an abbreviation to the older text. In the introduction to his publication, Montalvo explains that he edited the first three volumes from texts in circulation since the 14th century and added a fourth volume not previously published in book form. He later also published a sequel to the romance under the title Las sergas de Esplandián, which he claimed was discovered in a chest buried in Constantinople and transported to Spain by a Hungarian merchant (the famous motif of the found manuscript).