Carl may refer to:

• Carl (name), includes info about the name, variations of the name, and a list of people with the name
• Colorado Alliance of Research Libraries (CARL)
• Carl², a TV series
• "Carl", an episode of the Adult Swim animated television series, Aqua Teen Hunger Force

See also[link]

• Charles
• Karl (disambiguation)

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.

Carl Douglas (born 10 May 1942) is a Jamaican-born, UK-based former singer, best known for his song "Kung Fu Fighting", which hit number one in both the UK Singles Chart and the U.S. Billboard Hot 100 in 1974. It was awarded gold status by the RIAA on 27 November 1974, and won a Grammy Award for Best Selling Single in that year's event.^[1] It eventually went on to sell eleven million records worldwide,^[2][3] making it one of the best-selling singles of all time.

The song, which is an homage to martial arts films, has overshadowed the rest of the Douglas' career, resulting in his appearance on cover versions of the song. He did release two other singles ("Blue Eyed Soul" and "Dance the Kung Fu", which was sampled by DJ Premier on his 2007 remix of Nike's 25th Air Force One anniversary single "Classic (Better Than I've Ever Been)", featuring Kanye West, Nas, KRS-One and Rakim) but he has ultimately become known in recording history as an example of a one hit wonder.

He was at one time managed by Eric Woolfson,^[4] later the primary songwriter behind The Alan Parsons Project.

In 1998, a re-recording of "Kung Fu Fighting", billed as 'Bus Stop featuring Carl Douglas', reached number 8 in the UK Singles Chart.^[5]

He is represented by music publisher Schacht Musikverlage (SMV) in Hamburg, Germany^[6][7].

See also[link]

• Biddu
• List of artists who reached number one on the UK Singles Chart
• List of artists who reached number one in the United States
• List of artists who reached number one on the Australian singles chart
• List of 1970s one-hit wonders in the United States

References[link]

This article on a singer is a stub. You can help Wikipedia by expanding it. v t e

Carl Orff, aquatint etching

Carl Orff ((1895-07-10)July 10, 1895 – March 29, 1982(1982-03-29)) was a 20th-century German composer, best known for his cantata Carmina Burana (1937). In addition to his career as a composer, Orff developed an influential method of music education for children.

Life[link]

Early life[link]

Orff was born in Munich on July 10, 1895. His family was Bavarian and was active in the Army of the German Empire.

Orff started studying the piano at the age of five, and he also took organ and cello lessons. However, he was more interested in composing original music than in studying to be a performer. Orff wrote and staged puppet shows for his family, composing music for piano, violin, zither, and glockenspiel to accompany them. He had a short story published in a children's magazine in 1905 and started to write a book about nature. In his spare time he enjoyed collecting insects.

By the time he was a teenager, Orff was writing songs, although he had not studied harmony or composition; his mother helped him set down his first works in musical notation. Orff wrote his own texts and he learned the art of composing, without a teacher, by studying classical masterworks on his own.

In 1911, at age 16, some of Orff's music was published.^[1] Many of his youthful works were songs, often settings of German poetry. They fell into the style of Richard Strauss and other German composers of the day, but with hints of what would become Orff's distinctive musical language.

In 1911/1912, Orff wrote Also sprach Zarathustra (Thus Spoke Zarathustra), Op. 14, a large work for baritone voice, three choruses and orchestra, based on a passage from Friedrich Nietzsche's philosophical novel of the same title.^[2][3] The following year, he composed an opera, Gisei, das Opfer (Gisei, the Sacrifice). Influenced by the French Impressionist composer Claude Debussy, he began to use colorful, unusual combinations of instruments in his orchestration.

World War I[link]

Moser's Musik-Lexikon states that Orff studied at the Munich Academy of Music until 1914. He then served in the German Army during World War I, when he was severely injured and nearly killed in the cave in of a trench. Afterwards, he held various positions at opera houses in Mannheim and Darmstadt, later returning to Munich to pursue his music studies.

The 1920s[link]

In the mid-1920s, Orff began to formulate a concept he called "elementare Musik", or elemental music, which was based on the unity of the arts symbolized by the ancient Greek Muses and involved tone, dance, poetry, image, design, and theatrical gesture. Like many other composers of the time, he was influenced by the Russian-French émigré Igor Stravinsky. But while others followed the cool, balanced "neoclassic" works of Stravinsky, it was works like his Les noces (The Wedding), a pounding, quasi-folkloric evocation of prehistoric wedding rites, that appealed to Orff. He also began adapting musical works of earlier eras for contemporary theatrical presentation, including Claudio Monteverdi's opera L'Orfeo (1607). Orff's German version, Orpheus, was staged under Orff's direction in 1925 in Mannheim, Germany, using some of the instruments that had been used in the original 1607 performance. The passionately declaimed opera of Monteverdi's era was almost unknown in the 1920s, however, and Orff's production met with reactions ranging from incomprehension to ridicule.

In 1924 Dorothee Günther and Orff founded the Günther School for gymnastics, music, and dance in Munich. Orff was there as the head of a department from 1925 until the end of his life, and he worked with musical beginners. There he developed his theories of music education, having constant contact with children. In 1930, Orff published a manual titled Schulwerk, in which he shares his method of conducting. Before writing Carmina Burana, Orff also edited 17th-century operas. However, these various activities brought Orff very little money.

The Nazi era[link]

Orff's relationship with German fascism and the Nazi Party has been a matter of considerable debate and analysis. His Carmina Burana was hugely popular in Nazi Germany after its premiere in Frankfurt in 1937. Given Orff's previous lack of commercial success, the monetary factor of Carmina Burana's acclaim was significant to him. But the composition, with its unfamiliar rhythms, was also denounced with racist taunts.^[4] He was one of the few German composers under the Nazi regime who responded to the official call to write new incidental music for A Midsummer Night's Dream after the music of Felix Mendelssohn had been banned – others refused to cooperate in this.^[5] Defenders of Orff note that he had already composed music for this play as early as 1917 and 1927, long before this was a favor for the Nazi government.

Orff was a friend of Kurt Huber, one of the founders of the resistance movement Die Weiße Rose (the White Rose), who was condemned to death by the Volksgerichtshof and executed by the Nazis in 1943. Orff by happenstance called at Huber's house on the day after his arrest. Huber's distraught wife begged Orff to use his influence to help her husband, but Orff denied her request. If his friendship with Huber came out, he told her, he would be "ruined". Huber's wife never saw Orff again. Wracked by guilt, Orff would later write a letter to his late friend Huber, imploring him for forgiveness.^[6][7] According to Canadian historian Michael H. Kater, Orff claimed at the end of the war to his Allied interrogators that he was a founding member of the White Rose and was released.^[8] However, in Orff's denazification file, which has been discovered by Viennese historian Oliver Rathkolb in 1999, no remark on the White Rose is recorded.^[9]

Nonetheless, he had a long friendship with German-Jewish musicologist, composer and refugee Erich Katz,^[10] who fled Nazi Germany in 1939.

Following World War II[link]

Bust of Carl Orff in the Munich Hall of Fame (2009)

Following World War II, during his denazification process in Bad Homburg, Orff claimed to Newell Jenkins, an officer in the U.S. Army, and later an orchestra conductor, that he had helped establish the "White Rose" resistance movement in Germany.^[6] There was no evidence for this other than his own word, and other sources dispute his claim. The Canadian historian Michael H. Kater made a particularly strong case in his earlier writings that Orff collaborated with Nazi German authorities.^[11] However, in Composers of the Nazi Era: Eight Portraits (2000) Kater rescinded his earlier accusations to some extent. Orff's assertion that he had been anti-Nazi during the war was accepted by the American denazification authorities, who changed his previous category of "gray unacceptable" to "gray acceptable", enabling him to continue to compose for public presentation, and to enjoy the royalties that the popularity of Carmina Burana had earned for him.^[12]

Most of Orff's later works – Antigonae (1949), Oedipus der Tyrann (Oedipus the Tyrant, 1958), Prometheus (1968), and De temporum fine comoedia (Play on the End of Times, 1971) – were based on texts or topics from antiquity. They extend the language of Carmina Burana in interesting ways, but they are expensive to stage and (on Orff's own admission) are not operas in the conventional sense. Live performances of them have been few, even in Germany.

Personal life[link]

Orff was married four times: Alice Solscher (m. 1920, div. 1925), Alice Willert (m. 1939, div. 1953), Luise Rinser (m. 1954, div. 1959) and Liselotte Schmitz (m. 1960). His only child Godela, from his first marriage, was born in 1921. She was later rejected by the composer. "He had his life and that was that," she tells Tony Palmer in the documentary O Fortuna.^[13]

Death[link]

When Carl Orff died in Munich in 1982 at the age of 86, he had lived through four epochs in the course of his life: the German Empire, the Weimar Republic, Nazi Germany and the post World War II West German Bundesrepublik. Orff was buried in the Baroque church of the beer-brewing Benedictine priory of Andechs, south of Munich. His tombstone bears his name, his dates of birth and death, and the Latin inscription "Summus Finis" (the ultimate goal).

Works[link]

Musical work[link]

	Fortuna Imperatrix Mundi noicon 30 seconds from Carmina Burana by Carl Orff
Problems listening to this file? See media help.

Orff is most known for Carmina Burana (1936), a "scenic cantata". It is the first of a trilogy that also includes Catulli Carmina and Trionfo di Afrodite. Carmina Burana reflected his interest in medieval German poetry. Together the trilogy is called Trionfi, or "Triumphs". The composer described it as the celebration of the triumph of the human spirit through sexual and holistic balance. The work was based on thirteenth-century poetry found in a manuscript dubbed the Codex latinus monacensis found in the Benedictine monastery of Benediktbeuern in 1803 and written by the Goliards; this collection is also known as Carmina Burana. While "modern" in some of his compositional techniques, Orff was able to capture the spirit of the medieval period in this trilogy, with infectious rhythms and easy tonalities. The medieval poems, written in Latin and an early form of German, are often racy, but without descending into smut. "Fortuna Imperatrix Mundi", commonly known as "O Fortuna", from Carmina Burana is often used to denote primal forces, for example in the Oliver Stone movie The Doors..^[14] The work's association with fascism also led Pier Paolo Pasolini to use the movement "Veris Leta Facies" to accompany the concluding scenes of torture and murder in his final film Salò, or the 120 Days of Sodom.^[15]

With the success of Carmina Burana, Orff disowned all of his previous works except for Catulli Carmina and the Entrata (an orchestration of "The Bells" by William Byrd (1539–1623)), which were rewritten until acceptable by Orff. Later on, however, many of these earlier works were released (some even with Orff's approval). As an historical aside, Carmina Burana is probably the most famous piece of music composed and premiered in Nazi Germany. Carmina Burana was in fact so popular that Orff received a commission in Frankfurt to compose incidental music for A Midsummer Night's Dream, which was supposed to replace the banned music by Mendelssohn. After the war, he claimed not to be satisfied with the music and reworked it into the final version that was first performed in 1964.

Orff was reluctant to term any of his works simply operas in the traditional sense. His works Der Mond (The Moon, 1939) and Die Kluge (The Wise Woman, 1943), for example, he referred to as "Märchenoper" ("fairytale operas"). Both compositions feature the same "timeless" sound in that they do not employ any of the musical techniques of the period in which they were composed, with the intent that they be difficult to define as belonging to a particular era. Their melodies, rhythms and, with them, text appear in a union of words and music.

About his Antigonae (1949), Orff said specifically that it was not an opera, rather a Vertonung, a "musical setting", of the ancient tragedy. The text is an excellent German translation, by Friedrich Hölderlin, of the Sophocles play of the same name. The orchestration relies heavily on the percussion section, and is otherwise fairly simple. It has been labelled by some as minimalistic, which is most adequate in terms of the melodic line. The story of Antigone has a haunting similarity to the history of Sophie Scholl, heroine of the White Rose, and Orff may have been memorializing her in his opera.

Orff's last work, De Temporum Fine Comoedia (Play on the End of Times), had its premiere at the Salzburg Festival on August 20, 1973, performed by Herbert von Karajan and the WDR Symphony Orchestra Cologne and Chorus. In this highly personal work, Orff presented a mystery play, in which he summarized his view on the end of time, sung in Greek, German, and Latin.

Gassenhauer, which Orff composed with Gunild Keetman, was used as the theme music for Terrence Malick's film Badlands (1973). Hans Zimmer later reworked this music for his True Romance (1993) score.

Pedagogic work[link]

In pedagogical circles he is probably best remembered for his Schulwerk (School Work). Originally a set of pieces composed and published for the Güntherschule (students ranging from 12 to 22),^[16] this title was also used for his books based on radio broadcasts in Bavaria in 1949. These pieces are collectively called Musik für Kinder [Music for Children], and also use the term "Schulwerk". The Music for Children volumes were not designed to be performance pieces for the average child. Many of the parts are challenging for teachers to play. They were designed as examples of pieces that show the use of ostinati, bordun, and appropriate texts for children. Teachers using the volumes are encouraged to simplify the pieces, write original texts for the pieces and modify the instrumentation to adapt to the teacher's classroom situation.

Orff's ideas were developed, together with Gunild Keetman, into a very innovative approach to music education for children, known as the Orff Schulwerk. The music is elemental and combines movement, singing, playing, and improvisation.

List of compositions[link]

• Lamenti
  • Orpheus (1924, reworked 1939)
  • Klage der Ariadne (1925, reworked 1940)
  • Tanz der Spröden (1925, reworked 1940)

• Entrata for orchestra, after "The Bells" by William Byrd (1539–1623) (1928, reworked 1941)

• Orff Schulwerk
  • Musik für Kinder (with Gunild Keetmann) (1930–35, reworked 1950–54)

• Trionfi
  • Carmina Burana (1937)
  • Catulli Carmina (1943)
  • Trionfo di Afrodite (1953)

• Märchenstücke (Fairy tales)
  • Der Mond (1939)
  • Die Kluge (1943)
  • Ein Sommernachtstraum (1952, reworked 1962)

• Bairisches Welttheater (Bavarian world theatre)
  • Die Bernauerin (1947)
  • Astutuli (1953)
  • Comoedia de Christi Resurrectione (1956) – Easter Play
  • Ludus de Nato Infante Mirificus (1961) – Nativity play

• Theatrum Mundi
  • Antigonae (1949)
  • Oedipus der Tyrann (1959)
  • Prometheus (1968)
  • De Temporum Fine Comoedia (1973, reworked 1977)

References[link]

1. ^ e.g. Early Songs published by Schott Music and Songs and Chants recorded by WERGO
2. ^ Chronology by Carl Orff Center Munich
3. ^ Alberto Fassone. "Orff, Carl." in Grove Music Online. Oxford Music Online (accessed September 25, 2009) (Subscription required).
4. ^ "Carl Orff: Carmina Burana" Ev. Emmaus- Ölberg- Kirchengemeinde Berlin Kreuzberg. Retrieved June 26, 2011 (German)
5. ^ The New York Times. http://www.nytimes.com/aponline/2009/07/09/arts/AP-EU-Germany-Nazis-Composers.html. ^{[dead link]}(Dead Link)
6. ^ ^{a b} Morrison, Richard (December 19, 2008). "Carl Orff the composer who lived a monstrous lie". The Times (UK). http://entertainment.timesonline.co.uk/tol/arts_and_entertainment/music/article5366154.ece. Retrieved March 27, 2010. 
7. ^ Duchen, Jessica (December 4, 2008). "Dark heart of a masterpiece: Carmina Burana's famous chorus hides a murky Nazi past". The Independent (UK). http://www.independent.co.uk/arts-entertainment/theatre-dance/features/dark-heart-of-a-masterpiece-carmina-buranas-famous-chorus-hides-a-murky-nazi-past-1050503.html. Retrieved March 27, 2010. 
8. ^ http://www.h-net.org/~german/articles/dennis1.html
9. ^ Komponist sein in einer bösen Zeit. Die Welt 11 February 1999
10. ^ List of items in Erich Katz Collection (PDF) Regis University. p. 6. Retrieved November 1, 2011
11. ^ cf. Review of "Carl Orff im Dritten Reich" by David B. Dennis, Loyola University Chicago (January 25, 1996)
12. ^ Kater, Michael H. (1995). "Carl Orff im Dritten Reich [Carl Orff in the Third Reich]" (in German) (PDF, 1.6 MB). Vierteljahrshefte für Zeitgeschichte 43 (1): 1–35. ISSN 0042-5702. http://www.ifz-muenchen.de/heftarchiv/1995_1_1_kater.pdf. 
13. ^ Martin Kettle "Secret of the White Rose", The Guardian, January 2, 2009
14. ^ IMDB entry for soundtrack of Oliver Stone's film The Doors (scroll to bottom)
15. ^ "Pasolini's Salo", review
16. ^ Carl Orff Documentation trans. Margaret Murray, published by Schott Music, 1978

Further reading[link]

• Michael H. Kater, "Carl Orff im Dritten Reich", Vierteljahrshefte für Zeitgeschichte 43, 1 (January 1995): 1–35.
• Michael H. Kater, Composers of the Nazi Era: Eight Portraits. New York: Oxford University Press, 2000.

External links[link]

Wikimedia Commons has media related to: Carl Orff

Wikiquote has a collection of quotations related to: Carl Orff

• Carl Orff Foundation
• Orff Center, Munich
• Discography
• Carl Orff at the Internet Movie Database

Carl Sagan
Sagan in 1980
Born	(1934-11-09)November 9, 1934 Brooklyn, New York, U.S.
Died	December 20, 1996(1996-12-20) (aged 62) Seattle, Washington, U.S.
Residence	United States[1]
Nationality	United States
Fields	Astronomy, astrophysics, cosmology, astrobiology, space science, planetary science
Institutions	Cornell University Harvard University Smithsonian Astrophysical Observatory University of California, Berkeley
Alma mater	University of Chicago (B.A.), (B.Sc.), (M.Sc.), (PhD)
Known for	Search for Extra-Terrestrial Intelligence (SETI) Cosmos: A Personal Voyage Cosmos Voyager Golden Record Pioneer plaque Contact Pale Blue Dot
Notable awards	NASA Distinguished Public Service Medal (1977) Pulitzer Prize for General Non-Fiction (1978) Oersted Medal (1990) National Academy of Sciences Public Welfare Medal (1994)

Carl Edward Sagan ( /ˈseɪɡɪn/; November 9, 1934 – December 20, 1996) was an American astronomer, astrophysicist, cosmologist, author, science popularizer, and science communicator in astronomy and natural sciences. He published more than 600 scientific papers^[2] and articles and was author, co-author or editor of more than 20 books. He advocated scientifically skeptical inquiry and the scientific method, pioneered exobiology and promoted the Search for Extra-Terrestrial Intelligence (SETI).

Sagan is known for his popular science books and for the award-winning 1980 television series Cosmos: A Personal Voyage, which he narrated and co-wrote.^[3] The book Cosmos was published to accompany the series. Sagan wrote the novel Contact, the basis for a 1997 film of the same name.

Early life[link]

Carl Sagan was born in Brooklyn, New York,^[4] to a Ukrainian Jewish family. His father, Sam Sagan, was an immigrant garment worker from Kamenets-Podolsk, Ukraine;^[5] his mother, Rachel Molly Gruber, a housewife. Carl was named in honor of Rachel's biological mother, Chaiya Clara, in Sagan's words, "the mother she never knew." Sagan graduated from Rahway High School in Rahway, New Jersey, in 1951.^[6]

He had a sister, Carol, and the family lived in a modest apartment near the Atlantic Ocean, in Bensonhurst, a Brooklyn neighborhood. According to Sagan, they were Reform Jews, the most liberal of the three main Jewish groups. Both Sagan and his sister agree that their father was not especially religious, but that their mother "definitely believed in God, and was active in the temple ... and served only Kosher meat."^[6]:12 During the height of the Depression, his father had to accept a job as a theater usher.

According to biographer Keay Davidson, Sagan's "inner war" was a result of his close relations with both his parents, who were in many ways "opposites." Sagan traced his later analytical urges to his mother, a woman who had known "extreme poverty as a child," and had grown up almost homeless in New York City during World War I and the 1920s.^[6]:2 She had her own intellectual ambitions as a young woman, but they were blocked by social restrictions, because of her poverty, her being a woman and wife, and her Jewish ethnicity. Davidson notes that she therefore "worshiped her only son, Carl. He would fulfill her unfulfilled dreams."^[6]:2

However, his "sense of wonder" came from his father, who was a "quiet and soft-hearted escapee from the Czar." In his free time, he gave apples to the poor, or helped soothe labor-management tensions within New York's "tumultuous" garment industry.^[6]:2 Although he was "awed" by Carl's "brilliance, his boyish chatter about stars and dinosaurs," he took his son's inquisitiveness in stride, as part of his growing up.^[6]:2 In his later years as a writer and scientist, Sagan would often draw on his childhood memories to illustrate scientific points, as he did in his book, Shadows of Forgotten Ancestors.^[6]:9 Sagan describes his parents' influence on his later thinking:

My parents were not scientists. They knew almost nothing about science. But in introducing me simultaneously to skepticism and to wonder, they taught me the two uneasily cohabiting modes of thought that are central to the scientific method.^[7]

1939 World's Fair[link]

Sagan recalls that one of his best experiences was when he was four or five years old, his parents took him to the 1939 New York World's Fair. The exhibits became a turning point in his life. He later recalled the moving map of the "America of Tomorrow" exhibit: "It showed beautiful highways and cloverleaves and little General Motors cars all carrying people to skyscrapers, buildings with lovely spires, flying buttresses—and it looked great!"^[6]:14 At other exhibits, he remembered how a flashlight that shined on a photoelectric cell created a cracking sound, and how the sound from a tuning fork became a wave on an oscilloscope. He also witnessed the future media technology that would replace radio: television. Sagan wrote:

Plainly, the world held wonders of a kind I had never guessed. How could a tone become a picture and light become a noise?^[6]:14

He also saw one of the Fair's most publicized events, the burial of a time capsule at Flushing Meadows, which contained mementos of the 1930s to be recovered by Earth's descendants in a future millennium. "The time capsule thrilled Carl," writes Davidson. As an adult, Sagan and his colleagues created similar time capsules, but ones that would be sent out into the galaxy. These were the Pioneer plaque and the Voyager Golden Record records, all of which were spinoffs of Sagan's memories of the World Fair.^[6]:15

World War II[link]

During World War II, Sagan's family worried about the fate of their European relatives. Sagan, however, was generally unaware of the details of the ongoing war. He writes, "Sure, we had relatives who were caught up in the Holocaust. Hitler was not a popular fellow in our household ... But on the other hand, I was fairly insulated from the horrors of the war." His sister, Carol, said that their mother "above all wanted to protect Carl ... She had an extraordinarily difficult time dealing with World War II and the Holocaust."^[6]:15 Sagan's book, The Demon-Haunted World (1996), included his memories of this conflicted period, when his family dealt with the realities of the war in Europe, but tried to prevent it from undermining his optimistic spirit.^[7]

Inquisitiveness about nature[link]

Soon after entering elementary school, he began to express a strong inquisitiveness about nature. Sagan recalled taking his first trips to the public library alone, at the age of five, when his mother got him a library card. He wanted to learn what stars were, since none of his friends or their parents could give him a clear answer:

I went to the librarian and asked for a book about stars ... And the answer was stunning. It was that the Sun was a star but really close. The stars were suns, but so far away they were just little points of light ... The scale of the universe suddenly opened up to me. It was a kind of religious experience. There was a magnificence to it, a grandeur, a scale which has never left me. Never ever left me.^[6]:18

About the time he was six or seven, he and a close friend took trips to the American Museum of Natural History in New York City. While there, they went to the Hayden Planetarium and walked around the museum's exhibits of space objects, such as meteorites, and displays of dinosaurs and animals in natural settings. Sagan writes about those visits:

I was transfixed by the dioramas—lifelike representations of animals and their habitats all over the world. Penguins on the dimly lit Antarctic ice; ... a family of gorillas, the male beating his chest, ... an American grizzly bear standing on his hind legs, ten or twelve feet tall, and staring me right in the eye.^[6]:18

His parents helped nurture his growing interest in science by buying him chemistry sets and reading materials.^[8] His interest in space, however, was his primary focus, especially after reading science fiction stories by writers such as Edgar Rice Burroughs, which stirred his imagination about life on other planets, such as Mars. According to biographer Ray Spangenburg, these early years as Sagan tried to understand the mysteries of the planets, became a "driving force in his life, a continual spark to his intellect, and a quest that would never be forgotten."^[7]

Education and scientific career[link]

He attended the University of Chicago, where he participated in the Ryerson Astronomical Society,^[9] received a bachelor of arts in self-proclaimed "nothing" with general and special honors in 1954, a bachelor of science in physics in 1955, and a master of science in physics in 1956 before earning a PhD in astronomy and astrophysics in 1960.^[10][11][12] During his time as an honors program undergraduate, Sagan worked in the laboratory of the geneticist H. J. Muller and wrote a thesis on the origins of life with physical chemist H.C. Urey. From 1960 to 1962 Sagan was a Miller Fellow at the University of California, Berkeley. From 1962 to 1968, he worked at the Smithsonian Astrophysical Observatory in Cambridge, Massachusetts.

Sagan lectured and did research at Harvard University until 1968, when he moved to Cornell University in Ithaca, New York. He became a full Professor at Cornell in 1971, and he directed the Laboratory for Planetary Studies there. From 1972 to 1981, Sagan was the Associate Director of the Center for Radio Physics and Space Research at Cornell.

Sagan was associated with the US space program from its inception. From the 1950s onward, he worked as an advisor to NASA, where one of his duties included briefing the Apollo astronauts before their flights to the Moon. Sagan contributed to many of the robotic spacecraft missions that explored the solar system, arranging experiments on many of the expeditions. He conceived the idea of adding an unalterable and universal message on spacecraft destined to leave the solar system that could potentially be understood by any extraterrestrial intelligence that might find it. Sagan assembled the first physical message that was sent into space: a gold- anodized plaque, attached to the space probe Pioneer 10, launched in 1972. Pioneer 11, also carrying another copy of the plaque, was launched the following year. He continued to refine his designs; the most elaborate message he helped to develop and assemble was the Voyager Golden Record that was sent out with the Voyager space probes in 1977. Sagan often challenged the decisions to fund the Space Shuttle and Space Station at the expense of further robotic missions.^[13]

Sagan taught a course on critical thinking at Cornell University until he died in 1996 from pneumonia, a few months after finding that he was in remission of myelodysplastic syndrome.

Scientific achievements[link]

Sagan's contributions were central to the discovery of the high surface temperatures of the planet Venus. In the early 1960s no one knew for certain the basic conditions of that planet's surface, and Sagan listed the possibilities in a report later depicted for popularization in a Time-Life book, Planets. His own view was that Venus was dry and very hot as opposed to the balmy paradise others had imagined. He had investigated radio emissions from Venus and concluded that there was a surface temperature of 500 °C (900 °F). As a visiting scientist to NASA's Jet Propulsion Laboratory, he contributed to the first Mariner missions to Venus, working on the design and management of the project. Mariner 2 confirmed his conclusions on the surface conditions of Venus in 1962.

Sagan was among the first to hypothesize that Saturn's moon Titan might possess oceans of liquid compounds on its surface and that Jupiter's moon Europa might possess subsurface oceans of water. This would make Europa potentially habitable.^[14] Europa's subsurface ocean of water was later indirectly confirmed by the spacecraft Galileo. The mystery of Titan's reddish haze was also solved with Sagan's help. The reddish haze was revealed to be due to complex organic molecules constantly raining down onto Titan's surface.^[15]

He further contributed insights regarding the atmospheres of Venus and Jupiter as well as seasonal changes on Mars. Sagan established that the atmosphere of Venus is extremely hot and dense with pressures increasing steadily all the way down to the surface. He also perceived global warming as a growing, man-made danger and likened it to the natural development of Venus into a hot, life-hostile planet through a kind of runaway greenhouse effect. Sagan and his Cornell colleague Edwin Ernest Salpeter speculated about life in Jupiter's clouds, given the planet's dense atmospheric composition rich in organic molecules. He studied the observed color variations on Mars' surface and concluded that they were not seasonal or vegetational changes as most believed but shifts in surface dust caused by windstorms.

Sagan is best known, however, for his research on the possibilities of extraterrestrial life, including experimental demonstration of the production of amino acids from basic chemicals by radiation.^[16]

He is also the 1994 recipient of the Public Welfare Medal, the highest award of the National Academy of Sciences for "distinguished contributions in the application of science to the public welfare."^[17] He was denied membership in the Academy, reportedly because his media activities made him unpopular with many other scientists.^[18]

Scientific advocacy[link]

Planetary Society members at the organization's founding. Carl Sagan is seated on the right.

Sagan's ability to convey his ideas allowed many people to better understand the cosmos—simultaneously emphasizing the value and worthiness of the human race, and the relative insignificance of the Earth in comparison to the universe. He delivered the 1977 series of Royal Institution Christmas Lectures in London.^[19] He hosted and, with Ann Druyan, co-wrote and co-produced the highly popular thirteen-part PBS television series Cosmos: A Personal Voyage modeled on Jacob Bronowski's The Ascent of Man.

Cosmos covered a wide range of scientific subjects including the origin of life and a perspective of our place in the universe. The series was first broadcast by the Public Broadcasting Service in 1980, winning an Emmy and a Peabody Award. It has been broadcast in more than 60 countries and seen by over 500 million people,^[3][20] making it the most widely watched PBS program in history.^[21] In addition, Time magazine ran a cover story about Sagan soon after the show broadcast, referring to him as "creator, chief writer and host-narrator of the new public television series Cosmos, [and] takes the controls of his fantasy spaceship."^[22]

Sagan was a proponent of the search for extraterrestrial life. He urged the scientific community to listen with radio telescopes for signals from potential intelligent extraterrestrial life-forms. Sagan was so persuasive that by 1982 he was able to get a petition advocating SETI published in the journal Science and signed by 70 scientists including seven Nobel Prize winners. This was a tremendous increase in the respectability of this controversial field. Sagan also helped Dr. Frank Drake write the Arecibo message, a radio message beamed into space from the Arecibo radio telescope on November 16, 1974, aimed at informing potential extraterrestrials about Earth.

Sagan was chief technology officer of the professional planetary research journal Icarus for twelve years. He co-founded the Planetary Society, the largest space-interest group in the world, with over 100,000 members in more than 149 countries, and was a member of the SETI Institute Board of Trustees. Sagan served as Chairman of the Division for Planetary Science of the American Astronomical Society, as President of the Planetology Section of the American Geophysical Union, and as Chairman of the Astronomy Section of the American Association for the Advancement of Science.

At the height of the Cold War, Sagan became involved in public awareness efforts for the effects of nuclear war when a mathematical climate model suggested that a substantial nuclear exchange could upset the delicate balance of life on Earth. He was one of five authors—the "S" of the "TTAPS" report as the research paper came to be known. He eventually co-authored the scientific paper hypothesizing a global nuclear winter following nuclear war.^[23] He also co-authored the book A Path Where No Man Thought: Nuclear Winter and the End of the Arms Race, a comprehensive examination of the phenomenon of nuclear winter.

Sagan also wrote books to popularize science which reflected and expanded upon some of the themes of A Personal Voyage, and became the best-selling science book ever published in English;^[24] The Dragons of Eden: Speculations on the Evolution of Human Intelligence, which won a Pulitzer Prize; and Broca's Brain: Reflections on the Romance of Science. Sagan also wrote the best-selling science fiction novel Contact in 1985, based on a film treatment he wrote with his wife in 1979, but he did not live to see the book's 1997 motion picture adaptation, which starred Jodie Foster and won the 1998 Hugo Award for Best Dramatic Adaption.

Pale Blue Dot: Earth is a bright pixel when photographed from "Voyager 1" six billion kilometers out (past Pluto). Sagan encouraged NASA to generate this image.

He wrote a sequel to Cosmos, Pale Blue Dot: A Vision of the Human Future in Space, which was selected as a notable book of 1995 by The New York Times. He appeared on PBS' Charlie Rose program in January 1995.^[25] Sagan also wrote an introduction for the bestselling book by Stephen Hawking, A Brief History of Time. Sagan was also known for his popularization of science, his efforts to increase scientific understanding among the general public, and his positions in favor of scientific skepticism and against pseudoscience, such as his debunking of the Betty and Barney Hill abduction. To mark the tenth anniversary of Sagan's death, David Morrison, a former student of Sagan, recalled "Sagan's immense contributions to planetary research, the public understanding of science, and the skeptical movement" in Skeptical Inquirer.^[26]

Sagan hypothesized in January 1991 that enough smoke from the 1991 Kuwaiti oil fires "might get so high as to disrupt agriculture in much of South Asia ..." He later conceded in The Demon-Haunted World that this prediction did not turn out to be correct: "it was pitch black at noon and temperatures dropped 4°–6 °C over the Persian Gulf, but not much smoke reached stratospheric altitudes and Asia was spared."^[27] A 2007 study noted that modern computer models have been applied to the Kuwait oil fires, finding that individual smoke plumes are not able to loft smoke into the stratosphere, but that smoke from fires covering a large area, like some forest fires or the burning of cities that would be expected to follow a nuclear strike, would loft significant amounts of smoke into the stratosphere.^{[28][29][30][31]}

In his later years Sagan advocated the creation of an organized search for near Earth objects that might impact the Earth.^[32] When others suggested creating large nuclear bombs that could be used to alter the orbit of a NEO that was predicted to hit the Earth, Sagan proposed the Deflection Dilemma: If we create the ability to deflect an asteroid away from the Earth, then we also create the ability to deflect an asteroid towards the Earth—providing an evil power with a true doomsday bomb.^[33][34]

Billions and billions[link]

Sagan with a model of the Viking Lander probes which would land on Mars. Sagan examined possible landing sites for Viking along with Mike Carr and Hal Masursky.

From Cosmos and his frequent appearances on The Tonight Show Starring Johnny Carson, Sagan became associated with the catchphrase "billions and billions". Sagan stated that he never actually used the phrase in the Cosmos series.^[35] The closest that he ever came was in the book Cosmos, where he talked of "billions upon billions":^[36]

A galaxy is composed of gas and dust and stars—billions upon billions of stars.

—Carl Sagan, Cosmos, chapter 1, page 3^[37]

However, his frequent use of the word billions, and distinctive delivery emphasizing the "b" (which he did intentionally, in place of more cumbersome alternatives such as "billions with a 'b'", in order to distinguish the word from "millions" in viewers' minds),^[35] made him a favorite target of comic performers, including Johnny Carson,^[38] Gary Kroeger, Mike Myers, Bronson Pinchot, Penn Jillette, Harry Shearer, and others. Frank Zappa satirized the line in the song "Be In My Video", noting as well "atomic light". Sagan took this all in good humor, and his final book was entitled Billions and Billions, which opened with a tongue-in-cheek discussion of this catchphrase, observing that Carson was an amateur astronomer and that Carson's comic caricature often included real science.^[35]

Similarly he is also known for expressing wonderment at the vastness of space and time, as in his phrase "The total number of stars in the Universe is larger than all the grains of sand on all the beaches of the planet Earth."

Sagan units[link]

As a humorous tribute to him, a sagan has been defined as a unit of measurement equal to at least four billion, since the smallest number that may be described as billions and billions must be two billion plus two billion.^[39][40]

Social concerns[link]

Sagan believed that the Drake equation, on substitution of reasonable estimates, suggested that a large number of extraterrestrial civilizations would form, but that the lack of evidence of such civilizations highlighted by the Fermi paradox suggests technological civilizations tend to self-destruct. This stimulated his interest in identifying and publicizing ways that humanity could destroy itself, with the hope of avoiding such a cataclysm and eventually becoming a spacefaring species. Sagan's deep concern regarding the potential destruction of human civilization in a nuclear holocaust was conveyed in a memorable cinematic sequence in the final episode of Cosmos, called "Who Speaks for Earth?" Sagan had already resigned from the Air Force Scientific Advisory Board and voluntarily surrendered his top secret clearance in protest over the Vietnam War.^[41] Following his marriage to his third wife (novelist Ann Druyan) in June 1981, Sagan became more politically active—particularly in opposing escalation of the nuclear arms race under President Ronald Reagan.

In March 1983, Reagan announced the Strategic Defense Initiative—a multi-billion dollar project to develop a comprehensive defense against attack by nuclear missiles, which was quickly dubbed the "Star Wars" program. Sagan spoke out against the project, arguing that it was technically impossible to develop a system with the level of perfection required, and far more expensive to build than for an enemy to defeat through decoys and other means—and that its construction would seriously destabilize the nuclear balance between the United States and the Soviet Union, making further progress toward nuclear disarmament impossible.

When Soviet leader Mikhail Gorbachev declared a unilateral moratorium on the testing of nuclear weapons, which would begin on August 6, 1985—the 40th anniversary of the atomic bombing of Hiroshima—the Reagan administration dismissed the dramatic move as nothing more than propaganda, and refused to follow suit. In response, US anti-nuclear and peace activists staged a series of protest actions at the Nevada Test Site, beginning on Easter Sunday in 1986 and continuing through 1987. Hundreds of people were arrested, including Sagan, who was arrested on two separate occasions as he climbed over a chain-link fence at the test site.^[42]

Personal life and beliefs[link]

Sagan was married three times—in 1957, to biologist Lynn Margulis, mother of Dorion Sagan and Jeremy Sagan; in 1968, to artist Linda Salzman, mother of Nick Sagan; and in 1981, to author Ann Druyan, mother of Alexandra Rachel (Sasha) Sagan and Samuel Democritus Sagan. His marriage to Druyan continued until his death in 1996.

Isaac Asimov described Sagan as one of only two people he ever met whose intellect surpassed his own. The other, he claimed, was the computer scientist and artificial intelligence expert Marvin Minsky.^[43]

Sagan wrote frequently about religion and the relationship between religion and science, expressing his skepticism about the conventional conceptualization of God as a sapient being. For example:

"Some people think God is an outsized, light-skinned male with a long white beard, sitting on a throne somewhere up there in the sky, busily tallying the fall of every sparrow. Others—for example Baruch Spinoza and Albert Einstein—considered God to be essentially the sum total of the physical laws which describe the universe. I do not know of any compelling evidence for anthropomorphic patriarchs controlling human destiny from some hidden celestial vantage point, but it would be madness to deny the existence of physical laws."^[44]

In another description of his view of God, Sagan emphatically writes:

"The idea that God is an oversized white male with a flowing beard who sits in the sky and tallies the fall of every sparrow is ludicrous. But if by God one means the set of physical laws that govern the universe, then clearly there is such a God. This God is emotionally unsatisfying... it does not make much sense to pray to the law of gravity."^[45]

On atheism, Sagan commented in 1981:

"An atheist is someone who is certain that God does not exist, someone who has compelling evidence against the existence of God. I know of no such compelling evidence. Because God can be relegated to remote times and places and to ultimate causes, we would have to know a great deal more about the universe than we do now to be sure that no such God exists. To be certain of the existence of God and to be certain of the nonexistence of God seem to me to be the confident extremes in a subject so riddled with doubt and uncertainty as to inspire very little confidence indeed".^[46]

In reply to a question in 1996 about his religious beliefs, Sagan answered, "I'm agnostic."^[47] Sagan's views on religion have been interpreted as a form of pantheism comparable to Einstein's belief in Spinoza's God.^[48] Sagan maintained that the idea of a creator of the universe was difficult to prove or disprove and that the only conceivable scientific discovery that could challenge it would be an infinitely old universe.^[49] According to his last wife, Ann Druyan, he was not a believer:

When my husband died, because he was so famous and known for not being a believer, many people would come up to me—it still sometimes happens—and ask me if Carl changed at the end and converted to a belief in an afterlife. They also frequently ask me if I think I will see him again. Carl faced his death with unflagging courage and never sought refuge in illusions. The tragedy was that we knew we would never see each other again. I don't ever expect to be reunited with Carl.^[50]

In 2006, Ann Druyan edited Sagan's 1985 Glasgow Gifford Lectures in Natural Theology into a book, The Varieties of Scientific Experience: A Personal View of the Search for God, in which he elaborates on his views of divinity in the natural world.

Carl Sagan (center) speaks with CDC employees in 1988.

Sagan is also widely regarded as a freethinker or skeptic; one of his most famous quotations, in Cosmos, was, "Extraordinary claims require extraordinary evidence"^[51] (called the "Sagan Standard" by some^[52]). This was based on a nearly identical statement by fellow founder of the Committee for the Scientific Investigation of Claims of the Paranormal, Marcello Truzzi, "An extraordinary claim requires extraordinary proof."^[53][54] This idea originated with Pierre-Simon Laplace (1749–1827), a French mathematician and astronomer who said, "The weight of evidence for an extraordinary claim must be proportioned to its strangeness."^[55]

Late in his life, Sagan's books elaborated on his skeptical, naturalistic view of the world. In The Demon-Haunted World: Science as a Candle in the Dark, he presented tools for testing arguments and detecting fallacious or fraudulent ones, essentially advocating wide use of critical thinking and the scientific method. The compilation Billions and Billions: Thoughts on Life and Death at the Brink of the Millennium, published in 1997 after Sagan's death, contains essays written by Sagan, such as his views on abortion, and his widow Ann Druyan's account of his death as a skeptic, agnostic, and freethinker.

Sagan warned against humans' tendency towards anthropocentrism. He was the faculty adviser for the Cornell Students for the Ethical Treatment of Animals. In the Cosmos chapter "Blues For a Red Planet", Sagan wrote, "If there is life on Mars, I believe we should do nothing with Mars. Mars then belongs to the Martians, even if the Martians are only microbes."^[56]

Sagan was a user and advocate of marijuana. Under the pseudonym "Mr. X", he contributed an essay about smoking cannabis to the 1971 book Marihuana Reconsidered.^[57][58] The essay explained that marijuana use had helped to inspire some of Sagan's works and enhance sensual and intellectual experiences. After Sagan's death, his friend Lester Grinspoon disclosed this information to Sagan's biographer, Keay Davidson. The publishing of the biography, Carl Sagan: A Life, in 1999 brought media attention to this aspect of Sagan's life.^[59][60][61] Not long after his death, widow Ann Druyan had gone on to preside over the board of directors of NORML, a foundation dedicated to reforming cannabis laws.^[62]

In 1994, engineers at Apple Computer code-named the Power Macintosh 7100 "Carl Sagan" in the hope that Apple would make "billions and billions" with the sale of the PowerMac 7100.^[4] The name was only used internally, but Sagan was concerned that it would become a product endorsement and sent Apple a cease and desist letter. Apple complied, but engineers retaliated by changing the internal codename to "BHA" for "Butt-Head Astronomer".^[63][64] Sagan then sued Apple for libel, a form of defamation, in federal court. The court granted Apple's motion to dismiss Sagan's claims and opined in dicta that a reader aware of the context would understand Apple was "clearly attempting to retaliate in a humorous and satirical way", and that "It strains reason to conclude that Defendant was attempting to criticize Plaintiff's reputation or competency as an astronomer. One does not seriously attack the expertise of a scientist using the undefined phrase 'butt-head'."^[63][65] Sagan then sued for Apple's original use of his name and likeness, but again lost.^[66] Sagan appealed the ruling.^[66] In November 1995, an out of court settlement was reached and Apple's office of trademarks and patents released a conciliatory statement that "Apple has always had great respect for Dr. Sagan. It was never Apple's intention to cause Dr. Sagan or his family any embarrassment or concern."^[67]

Sagan briefly served as an adviser on Stanley Kubrick's film 2001: A Space Odyssey.^[6] Sagan proposed that the film would suggest, rather than depict, extraterrestrial superintelligence.^[68]

Sagan and UFOs[link]

Sagan had some interest in UFO reports from at least August 3, 1952 when he wrote a letter to U.S. Secretary of State Dean Acheson to ask how the U.S. would respond if flying saucers turned out to be extraterrestrial.^[69] He later had several conversations on the subject in 1964 with Jacques Vallee.^[70] Though quite skeptical of any extraordinary answer to the UFO question, Sagan thought scientists should study the phenomenon, at least because there was widespread public interest in UFO reports.

Stuart Appelle notes that Sagan "wrote frequently on what he perceived as the logical and empirical fallacies regarding UFOs and the abduction experience. Sagan rejected an extraterrestrial explanation for the phenomenon but felt there were both empirical and pedagogical benefits for examining UFO reports and that the subject was, therefore, a legitimate topic of study."^[71]

In 1966, Sagan was a member of the Ad Hoc Committee to Review Project Blue Book, the U.S. Air Force's UFO investigation project. The committee concluded Blue Book had been lacking as a scientific study, and recommended a university-based project to give the UFO phenomenon closer scientific scrutiny. The result was the Condon Committee (1966–1968), led by physicist Edward Condon, and in their final report they formally concluded that UFOs, regardless of what any of them actually were, did not behave in a manner consistent with a threat to national security.

Ron Westrum writes that "The high point of Sagan's treatment of the UFO question was the AAAS's symposium in 1969. A wide range of educated opinions on the subject were offered by participants, including not only proponents such as James McDonald and J. Allen Hynek but also skeptics like astronomers William Hartmann and Donald Menzel. The roster of speakers was balanced, and it is to Sagan's credit that this event was presented in spite of pressure from Edward Condon".^[70] With physicist Thornton Page, Sagan edited the lectures and discussions given at the symposium; these were published in 1972 as UFOs: A Scientific Debate. Some of Sagan's many books examine UFOs (as did one episode of Cosmos) and he claimed a religious undercurrent to the phenomenon.

Sagan again revealed his views on interstellar travel in his 1980 Cosmos series. In one of his last written works, Sagan argued that the chances of extraterrestrial spacecraft visiting Earth are vanishingly small. However, Sagan did think it plausible that Cold War concerns contributed to governments misleading their citizens about UFOs, and that "some UFO reports and analyses, and perhaps voluminous files, have been made inaccessible to the public which pays the bills ... It's time for the files to be declassified and made generally available." He cautioned against jumping to conclusions about suppressed UFO data and stressed that there was no strong evidence that aliens were visiting the Earth either in the past or present.^[72]

Death[link]

Stone dedicated to Carl Sagan in the Celebrity Path of the Brooklyn Botanic Garden

After a long and difficult fight with myelodysplasia, which included three bone marrow transplants, Sagan died of pneumonia at the age of 62 at the Fred Hutchinson Cancer Research Center in Seattle, Washington, on December 20, 1996.^[73] He was buried at Lakeview Cemetery in Ithaca, New York.^[74]

Posthumous recognition[link]

The 1997 movie Contact, based on Sagan's novel of the same name and finished after his death, ends with the dedication "For Carl".

In 1997, the Sagan Planet Walk was opened in Ithaca, New York. It is a walking scale model of the solar system, extending 1.2 km from the center of The Commons in downtown Ithaca to the Sciencenter, a hands-on museum. The exhibition was created in memory of Carl Sagan, who was an Ithaca resident and Cornell Professor. Professor Sagan had been a founding member of the museum's advisory board.^[75]

The landing site of the unmanned Mars Pathfinder spacecraft was renamed the Carl Sagan Memorial Station on July 5, 1997. Asteroid 2709 Sagan is named in his honor.

Sagan's son, Nick Sagan, wrote several episodes in the Star Trek franchise. In an episode of Star Trek: Enterprise entitled "Terra Prime", a quick shot is shown of the relic rover Sojourner, part of the Mars Pathfinder mission, placed by a historical marker at Carl Sagan Memorial Station on the Martian surface. The marker displays a quote from Sagan: "Whatever the reason you're on Mars, I'm glad you're there, and I wish I was with you." Sagan's student Steve Squyres led the team that landed the Spirit Rover and Opportunity Rover successfully on Mars in 2004.

On November 9, 2001, on what would have been Sagan's 67th birthday, the NASA Ames Research Center dedicated the site for the Carl Sagan Center for the Study of Life in the Cosmos. "Carl was an incredible visionary, and now his legacy can be preserved and advanced by a 21st century research and education laboratory committed to enhancing our understanding of life in the universe and furthering the cause of space exploration for all time", said NASA Administrator Daniel Goldin. Ann Druyan was at the Center as it opened its doors on October 22, 2006.

Sagan has at least three awards named in his honor:

• The Carl Sagan Memorial Award presented jointly since 1997 by the American Astronomical Society (AAS) and the Planetary Society,
• The Carl Sagan Medal for Excellence in Public Communication in Planetary Science presented since 1998 by the American Astronomical Society's Division for Planetary Sciences (AAS/DPS) for outstanding communication by an active planetary scientist to the general public—Carl Sagan was one of the original organizing committee members of the DPS, and
• The Carl Sagan Award for Public Understanding of Science presented by the Council of Scientific Society Presidents (CSSP)—Sagan was the first recipient of the CSSP award in 1993.^[76]

In 2006, the Carl Sagan Medal was awarded to astrobiologist and author David Grinspoon, the son of Sagan's friend Lester Grinspoon.

On December 20, 2006, the tenth anniversary of Sagan's death, a blogger, Joel Schlosberg, organized a Carl Sagan "blog-a-thon" to commemorate Sagan's death, and the idea was supported by Nick Sagan.^[77] Many members of the blogging community participated.

August 2007 the Independent Investigative Group IIG awarded Sagan posthumously a Lifetime Achievement Award. This honor has also been awarded to Harry Houdini and James Randi.^[78]

Beginning in 2009, a musical project known as Symphony of Science sampled several excerpts of Sagan from his series Cosmos and remixed them to electronic music. To date, the videos have received over twenty-million views worldwide on the popular user generated website Youtube, and have exposed a new generation to the interconnected grandeur of the universe as Sagan described them in his documentary series.^[79]

Awards and honors[link]

NASA Distinguished Public Service Medal

• Annual Award for Television Excellence—1981—Ohio State University—PBS series Cosmos
• Apollo Achievement Award—National Aeronautics and Space Administration
• NASA Distinguished Public Service Medal—National Aeronautics and Space Administration (twice)
• Emmy—Outstanding Individual Achievement—1981—PBS series Cosmos
• Emmy—Outstanding Informational Series—1981—PBS series Cosmos
• Exceptional Scientific Achievement Medal—National Aeronautics and Space Administration
• Helen Caldicott Leadership Award – Awarded by Women's Action for Nuclear Disarmament
• Hugo Award—1981—Cosmos
• Humanist of the Year—1981—Awarded by the American Humanist Association
• In Praise of Reason Award—1987—Committee for the Scientific Investigation of Claims of the Paranormal
• Isaac Asimov Award—1994—Committee for the Scientific Investigation of Claims of the Paranormal
• John F. Kennedy Astronautics Award—American Astronautical Society
• John W. Campbell Memorial Award—1974—The Cosmic Connection: An Extraterrestrial Perspective
• Joseph Priestley Award—"For distinguished contributions to the welfare of mankind"
• Klumpke-Roberts Award of the Astronomical Society of the Pacific—1974
• Konstantin Tsiolkovsky Medal—Awarded by the Soviet Cosmonauts Federation
• Locus Award 1986—Contact
• Lowell Thomas Award—Explorers Club—75th Anniversary
• Masursky Award—American Astronomical Society
• Miller Research Fellowship—Miller Institute (1960–1962)
• Oersted Medal—1990—American Association of Physics Teachers
• Peabody Award—1980—PBS series Cosmos
• Prix Galbert—The international prize of Astronautics
• Public Welfare Medal—1994—National Academy of Sciences^[80]
• Pulitzer Prize for General Non-Fiction—1978—The Dragons of Eden
• SF Chronicle Award—1998—Contact
• Named the "99th Greatest American" on the June 5, 2005, Greatest American show on the Discovery Channel
• Named an honorary member of the Demosthenian Literary Society on November 10, 2011
• 2009 New Jersey Hall of Fame inductee.^[81]

Publications[link]

• Planets (LIFE Science Library), Sagan, Carl, Jonathan Norton Leonard and editors of Life, Time, Inc., 1966
• Intelligent Life in the Universe, I.S. Shklovskii coauthor, Random House, 1966, ISBN 1-892803-02-X, 509 pgs (note: republished in 1998 by Emerson-Adams Press)
• UFOs: A Scientific Debate, Thornton Page coauthor, Cornell University Press, 1972, 310 pgs
• Communication with Extraterrestrial Intelligence. MIT Press, 1973, 428 pgs
• Mars and the Mind of Man, Sagan, Carl, et al., Harper & Row, 1973, 143 pgs
• The Cosmic Connection: An Extraterrestrial Perspective, Jerome Agel coauthor, Anchor Press, 1973, ISBN 0-521-78303-8, 301 pgs
• Other Worlds. Bantam Books, 1975
• Murmurs of Earth: The Voyager Interstellar Record, Sagan, Carl, et al., Random House, ISBN 0-394-41047-5, 1978
• The Dragons of Eden: Speculations on the Evolution of Human Intelligence. Ballantine Books, 1978, ISBN 0-345-34629-7, 288 pgs
• Broca's Brain: Reflections on the Romance of Science. Ballantine Books, 1979, ISBN 0-345-33689-5, 416 pgs
• Cosmos. Random House, 1980. Random House New Edition, May 7, 2002, ISBN 0-375-50832-5, 384 pgs
• The Cold and the Dark: The World after Nuclear War, Sagan, Carl et al., Sidgwick & Jackson, 1985
• Comet, Ann Druyan coauthor, Ballantine Books, 1985, ISBN 0-345-41222-2, 496 pgs
• Contact. Simon and Schuster, 1985; Reissued August 1997 by Doubleday Books, ISBN 1-56865-424-3, 352 pgs
• A Path Where No Man Thought: Nuclear Winter and the End of the Arms Race, Richard Turco coauthor, Random House, 1990, ISBN 0-394-58307-8, 499 pgs
• Shadows of Forgotten Ancestors: A Search for Who We Are, Ann Druyan coauthor, Ballantine Books, October 1993, ISBN 0-345-38472-5, 528 pgs
• Pale Blue Dot: A Vision of the Human Future in Space. Random House, November 1994, ISBN 0-679-43841-6, 429 pgs
• The Demon-Haunted World: Science as a Candle in the Dark. Ballantine Books, March 1996, ISBN 0-345-40946-9, 480 pgs (note: the book was first published and copyrighted in 1995 with an errata slip inserted)
• Billions and Billions: Thoughts on Life and Death at the Brink of the Millennium, Ann Druyan coauthor, Ballantine Books, June 1997, ISBN 0-345-37918-7, 320 pgs
• The Varieties of Scientific Experience: A Personal View of the Search for God, Carl Sagan (writer) & Ann Druyan (editor), 1985 Gifford lectures, Penguin Press HC, November 2006, ISBN 1-59420-107-2, 304 pgs

References[link]

Further reading[link]

• Davidson, Keay (1999). Carl Sagan: A Life. New York: John Wiley & Sons. pp. 33–41. ISBN 0-471-25286-7. 
• Head, Tom (ed.) (2005). Conversations with Carl Sagan. Jackson, Mississippi: University Press of Mississippi. ISBN 1-57806-736-7. 
• Poundstone, William (1999). Carl Sagan: A Life in the Cosmos. New York: Henry Holt & Company. ISBN 0-8050-5766-8. 
• Morrison, David (2006). "Carl Sagan: The People's Astronomer" (PDF). AmeriQuests 3 (2). http://ejournals.library.vanderbilt.edu/ameriquests/include/getdoc.php?id=402&article=93&mode=pdf. 
• Achenbach, Joel (1999). Captured by Aliens: the search for life and truth in a very large universe. New York: Simon & Schuster. ISBN 0-684-84856-2. [Includes detailed account of Sagan's role in the search for extraterrestrial life. Lay summary]. 

External links[link]

Find more about Carl Sagan on Wikipedia's sister projects:
	Images and media from Commons
	Quotations from Wikiquote
	Source texts from Wikisource

• The Carl Sagan Portal
• Video of skit from The Tonight Show Starring Johnny Carson mentioning "billions and billions"
• BBC Radio program "Great Lives" on Carl Sagan's life
• A Man whose time Has come—Interview with Carl Sagan by Ian Ridpath, New Scientist 1974 July 4
• Carl Sagan at the Internet Movie Database
• Works by or about Carl Sagan in libraries (WorldCat catalog)
• Carl Sagan Prize for Science Popularization
• Sagan Medal for Excellence in Public Communication in Planetary Science, presented by the American Astronomical Society's Division for Planetary Sciences (AAS/DPS)
• Carl Sagan Center for the Study of Life in the Universe, SETI Institute
• Carl Sagan's Life and Legacy as Scientist, Teacher, and Skeptic, Committee for Skeptical Inquiry
• A Tribute to Carl Sagan: Our Place in the Universe, The Skeptics Society

v t e Carl Sagan Books Mars and the Mind of Man The Dragons of Eden: Speculations on the Evolution of Human Intelligence Broca's Brain: Reflections on the Romance of Science Cosmos The Nuclear Winter: The World After Nuclear War Contact Comet A Path Where No Man Thought: Nuclear Winter and the End of the Arms Race Shadows of Forgotten Ancestors: A Search for Who We Are Pale Blue Dot: A Vision of the Human Future in Space The Demon-Haunted World: Science as a Candle in the Dark Billions and Billions: Thoughts on Life and Death at the Brink of the Millennium The Varieties of Scientific Experience: A Personal View of the Search for God Media Cosmos: A Personal Voyage Contact See also SETI Pioneer plaque Voyager Golden Record Pale Blue Dot Linda Salzman Sagan Nick Sagan Ann Druyan

Carl Jung
Jung in 1910
Born	Carl Gustav Jung (1875-07-26)26 July 1875 Kesswil, Thurgau, Switzerland
Died	6 June 1961(1961-06-06) (aged 85) Zurich, Zurich, Switzerland
Residence	Switzerland
Citizenship	Swiss
Fields	Psychiatry, psychology, psychotherapy, analytical psychology
Institutions	Burghölzli, Swiss Army (as a commissioned officer in World War I)
Alma mater	University of Basel
Doctoral advisor	Eugen Bleuler, Sigmund Freud
Known for	Analytical psychology
Spouse	Emma Jung
Signature

Carl Gustav Jung (/ˈjʊŋ/ YUUNG; German: [ˈkarl ˈɡʊstaf ˈjʊŋ]; 26 July 1875 – 6 June 1961) was a Swiss psychiatrist, the founder of analytical psychology. Jung is considered the first modern psychiatrist to view the human psyche as "by nature religious" and make it the focus of exploration.^[1] Jung is one of the best known researchers in the field of dream analysis and symbolization. While he was a fully involved and practicing clinician, much of his life's work was spent exploring tangential areas, including Eastern and Western philosophy, alchemy, astrology, and sociology, as well as literature and the arts.

Jung considered individuation, a psychological process of integrating the opposites including the conscious with the unconscious while still maintaining their relative autonomy, necessary for a person to become whole.^[2] Individuation is the central concept of analytical psychology.^[3]

Many psychological concepts were first proposed by Jung, including the archetype, the collective unconscious, the complex, and synchronicity. Popular psychometric instruments like the Myers-Briggs Type Indicator (MBTI), have been principally developed from Jung's theories.

His interest in philosophy and the occult led many to view him as a mystic although Jung's ambition was to be seen as a man of science.^[4]

Biography[link]

Youth[link]

Birth[link]

Carl Jung was born Karl Gustav II Jung^[a] in Kesswil, in the Swiss canton of Thurgau, on 26 July 1875, as the fourth but only surviving child of Paul Achilles Jung and Emilie Preiswerk. Emilie Preiswerk was the youngest child of Samuel Preiswerk, Paul Achilles Jung's professor of Hebrew. His father was a poor rural pastor in the Swiss Reformed Church, while his mother came from a wealthy and established Swiss family.

When Jung was six months old his father was appointed to a more prosperous parish in Laufen. Meanwhile, the tension between his parents was growing. An eccentric and depressed woman, Emilie Jung spent much of the time in her own separate bedroom, enthralled by the spirits that she said visited her at night.^[5] Jung had a better relationship with his father because he thought him to be predictable and thought his mother to be very problematic. Although during the day he also saw her as predictable, at night he felt some frightening influences from her room. At night his mother became strange and mysterious. Jung claimed that one night he saw a faintly luminous and indefinite figure coming from her room, with a head detached from the neck and floating in the air in front of the body.^[5]

His mother left Laufen for several months of hospitalization near Basel for an unknown physical ailment. Young Carl Jung was taken by his father to live with Emilie Jung's unmarried sister in Basel, but was later brought back to the pastor's residence. Emilie's continuing bouts of absence and often depressed mood influenced her son's attitude towards women — one of "innate unreliability," a view that he later called the "handicap I started off with"^[6] and that resulted in his sometimes patriarchal views of women.^[7] After three years of living in Laufen, Paul Jung requested a transfer and was called to Kleinhüningen in 1879. The relocation brought Emilie Jung in closer contact to her family and lifted her melancholy and despondent mood.

Childhood memories[link]

A solitary and introverted child, Jung was convinced from childhood that, like his mother,^[8] he had two personalities — a modern Swiss citizen and a personality more at home in the eighteenth century.^[9] "Personality Number 1," as he termed it, was a typical schoolboy living in the era of the time, while "Personality Number 2" was a dignified, authoritative and influential man from the past. Although Jung was close to both parents he was rather disappointed in his father's academic approach to faith.

A number of childhood memories had made a life-long impression on him. As a boy he carved a tiny mannequin into the end of the wooden ruler from his pencil case and placed it inside the case. He then added a stone which he had painted into upper and lower halves and hid the case in the attic. Periodically he would come back to the mannequin, often bringing tiny sheets of paper with messages inscribed on them in his own secret language.^[10] This ceremonial act, he later reflected, brought him a feeling of inner peace and security. In later years he discovered that similarities existed in this memory and the totems of native peoples like the collection of soul-stones near Arlesheim, or the tjurungas of Australia. This, he concluded, was an unconscious ritual that he did not question or understand at the time, but which was practiced in a strikingly similar way in faraway locations that he as a young boy had no way of consciously knowing about.^[11] His findings on psychological archetypes and the collective unconscious were inspired in part by these experiences.

Shortly before the end of his first year at the Humanistisches Gymnasium in Basel, at the age of twelve, he was pushed to the ground by another boy so hard that he was for a moment unconscious (Jung later recognized that the incident was his fault, indirectly). A thought then came to him that "now you won't have to go to school any more."^[12] From then on, whenever he started off to school or began homework, he fainted. He remained at home for the next six months until he overheard his father speaking worriedly to a visitor of his future ability to support himself, as they suspected he had epilepsy. With little money in the family, this brought the boy to reality and he realized the need for academic excellence. He immediately went into his father's study and began poring over Latin grammar. He fainted three more times, but eventually he overcame the urge and did not faint again. This event, Jung later recalled, "was when I learned what a neurosis is."^[13]

Young adulthood[link]

University years[link]

Jung had no plans to study psychiatry, because it was held in contempt in those days, but as he started studying his psychiatric textbook, he became very excited when he read that psychoses are personality diseases. Immediately he understood this was the field that interested him the most. It combined both biological and spiritual facts and this was what he was searching for.^[14]

In 1895, Jung studied medicine at the University of Basel. In 1900, he began working in the Burghölzli, a psychiatric hospital in Zurich, with Eugen Bleuler. His dissertation, published in 1903, was titled "On the Psychology and Pathology of So-Called Occult Phenomena." In 1906, he published Studies in Word Association and later sent a copy of this book to Sigmund Freud, after which a close friendship between these two men followed for some six years (see section on Relationship with Freud). In 1912 Jung published Wandlungen und Symbole der Libido (known in English as Psychology of the Unconscious) resulting in a theoretical divergence between him and Freud and consequently a break in their friendship, each stating that the other was unable to admit he could possibly be wrong. After this falling-out, Jung went through a pivotal and difficult psychological transformation, which was exacerbated by news of the First World War. Henri Ellenberger called Jung's experience a "creative illness" and compared it to Freud's period of what he called neurasthenia and hysteria.

Army career[link]

During World War I Jung was drafted as an army doctor and soon made commandant of an internment camp for British officers and soldiers. (Swiss neutrality obliged the Swiss to intern personnel from either side of the conflict who crossed their frontier to evade capture.) Jung worked to improve the conditions for these soldiers stranded in neutral territory; he encouraged them to attend university courses.^[15]

Marriage[link]

In 1903, Jung married Emma Rauschenbach, who came from a wealthy family in Switzerland. They had five children: Agathe, Gret, Franz, Marianne, and Helene. The marriage lasted until Emma's death in 1955, but he had more-or-less open relationships with other women. The most well-known women with whom Jung is believed to have had extramarital relationships were patients and friends Sabina Spielrein^[16] and Toni Wolff.^[17]

Freud[link]

Meeting Freud[link]

Jung was thirty when he sent his Studies in Word Association to Sigmund Freud in Vienna in 1906. The two men met for the first time the following year, and Jung recalled the discussion between himself and Freud as interminable. They talked, he remembered, for thirteen hours, virtually without stopping'.^[18] Six months later, the then 50-year-old Freud sent a collection of his latest published essays to Jung in Zurich, which marked the beginning of an intense correspondence and collaboration that lasted six years and ended in May 1913. At this time Jung resigned as the chairman of the International Psychoanalytical Association, where he had been elected with Freud's support.

Jung and Freud influenced each other during the intellectually formative years of Jung's life. As Freud was already fifty years old at their meeting, he was well beyond the formative years. In 1906 psychology as a science was still in its early stages. Jung, who had become interested in psychiatry as a student by reading Psychopathia Sexualis by Richard von Krafft-Ebing, professor in Vienna, now worked as a doctor under the psychiatrist Eugen Bleuler in Burghölzli and became familiar with Freud's idea of the unconscious through Freud's The Interpretation of Dreams (1900) and was a proponent of the new "psycho-analysis." At the time, Freud needed collaborators and pupils to validate and spread his ideas. Burghölzli was a renowned psychiatric clinic in Zurich at which Jung was a young doctor whose research had already given him international recognition.

Yearbook for Psychoanalytical and Psychopathological Research[link]

In 1908, Jung became an editor of the newly founded Yearbook for Psychoanalytical and Psychopathological Research. The following year, Jung traveled with Freud and Sándor Ferenczi to the U.S. to spread the news of psychoanalysis and in 1910, Jung became Chairman for Life of the International Psychoanalytical Association. While Jung worked on his Wandlungen und Symbole der Libido (Psychology of the Unconscious), tensions grew between Freud and Jung, mostly due to their disagreements over the nature of libido and religion^{[clarification needed]}. In 1912 these tensions came to a peak because Jung felt severely slighted after Freud visited his colleague Ludwig Binswanger in Kreuzlingen without paying him a visit in nearby Zurich, an incident Jung referred to as "the Kreuzlingen gesture." Shortly thereafter, Jung again traveled to the United States and gave the Fordham lectures, which were published as The Theory of Psychoanalysis. While they contain some remarks on Jung's dissenting view on the nature of libido, they represent largely a "psychoanalytical Jung" and not the theory Jung became famous for in the following decades.

Group photo 1909 in front of Clark University. Front row: Sigmund Freud, G. Stanley Hall, Jung; back row: Abraham A. Brill, Ernest Jones, Sándor Ferenczi.

Travels to the USA[link]

In 1909 Jung and Freud traveled to the conference at Clark University. The event was planned by psychologist G. Stanley Hall and included twenty-seven distinguished psychiatrists, neurologists and psychologists. It represented a watershed in the acceptance of psychoanalysis in North America. This forged welcome links between Jung and influential Americans.^[19] Jung returned to the United States the next year for a brief visit, and again for a six-week lecture series at Fordham University in 1912.

Last meetings with Freud[link]

In November 1912, Jung and Freud met in Munich for a meeting among prominent colleagues to discuss psychoanalytical journals.^[20] At a talk about a new psychoanalytic essay on Amenhotep IV, Jung expressed his views on how it related to actual conflicts in the psychoanalytic movement. While Jung spoke, Freud suddenly fainted and Jung carried him to a couch.

Jung and Freud personally met for the last time in September 1913 for the Fourth International Psychoanalytical Congress, also in Munich. Jung gave a talk on psychological types, the introverted and the extraverted type, in analytical psychology. This constituted the introduction of some of the key concepts which came to distinguish Jung's work from Freud's in the next half century.

Midlife isolation[link]

London 1913-14[link]

Jung spoke at meetings of the Psycho-Medical Society in London in 1913 and 1914. His travels were soon interrupted by the war, but his ideas continued to receive attention in England primarily through the efforts of Constance Long. She translated and published the first English volume of his collected writings^[21]

Red Book[link]

In 1913 at the age of thirty-eight, Jung experienced a horrible "confrontation with the unconscious". He saw visions and heard voices. He worried at times that he was "menaced by a psychosis" or was "doing a schizophrenia." He decided that it was valuable experience, and in private, he induced hallucinations, or, in his words, "active imaginations." He recorded everything he felt in small journals. Jung began to transcribe his notes into a large, red leather-bound book, on which he worked intermittently for sixteen years.^[7]

Jung left no posthumous instructions about the final disposition of what he called the "Red Book". His family eventually moved it into a bank vault in 1984. Sonu Shamdasani, a historian from London, for three years tried to persuade Jung's heirs to have it published, to which they declined every hint of inquiry. As of mid-September 2009, fewer than two dozen people had seen it. Ulrich Hoerni, Jung's grandson who manages the Jung archives, decided to publish it. To raise the additional funds needed, the Philemon Foundation was founded.^[7]

In 2007, two technicians for DigitalFusion, working with the publisher, W. W. Norton & Company, painstakingly scanned one-tenth of a millimeter at a time with a 10,200-pixel scanner. It was published on October 7, 2009 (ISBN 978-0-393-06567-1) in German with "separate English translation along with Shamdasani's introduction and footnotes" at the back of the book, according to Sara Corbett for The New York Times. She wrote, "The book is bombastic, baroque and like so much else about Carl Jung, a willful oddity, synched with an antediluvian and mystical reality."^[7]

The Rubin Museum of Art in New York City displayed the original Red Book journal, as well as some of Jung's original small journals, from October 7, 2009 to January 25, 2010.^[22] According to them, "During the period in which he worked on this book Jung developed his principal theories of archetypes, collective unconscious, and the process of individuation." Two-thirds of the pages bear Jung's illuminations of the text.^[22]

Isolation[link]

In the following years Jung experienced considerable isolation in his professional life, exacerbated through World War I. His Seven Sermons to the Dead (1917), reprinted in his autobiography Memories, Dreams, Reflections (see bibliography), can also be read as expression of the psychological conflicts which beset Jung around the age of forty after the break with Freud.

London 1920-23[link]

Constance Long arranged for him to give a seminar in Cornwall in 1920. Another seminar was held in 1923, this one organized by Helton Godwin Baynes (known as Peter), and another in 1925.^[23]

USA 1924-25[link]

Jung made a more extensive trip westward in the winter of 1924–5, financed and organized by Fowler McCormick and George Porter. Of particular value to Jung was a visit with Chief Mountain Lake of the Taos Pueblo near Taos, New Mexico.^[23]

East Africa[link]

In October 1925, Jung embarked on his most ambitious expedition, the "Bugishu Psychological Expedition" to East Africa. He was accompanied by Peter Baynes and an American associate, George Beckwith. On the voyage to Africa, they became acquainted with an English woman named Ruth Bailey, who joined their safari a few weeks later. The group traveled through Kenya and Uganda to the slopes of Mount Elgon, where Jung hoped to increase his understanding of "primitive psychology" through conversations with the culturally isolated residents of that area. Later he concluded that the major insights he had gleaned had to do with himself and the European psychology in which he had been raised.^[24]

USA 1936[link]

Jung made another trip to America in 1936, giving lectures in New York and New England for his growing group of American followers. He returned in 1937 to deliver the Terry Lectures, Psychology and Religion, at Yale University.

India[link]

In December 1937, Jung left Zurich again for an extensive tour of India with Fowler McCormick. In India, he felt himself "under the direct influence of a foreign culture" for the first time. In Africa, his conversations had been strictly limited by the language barrier, but in India he was able to converse extensively. Hindu philosophy became an important element in his understanding of the role of symbolism and the life of the unconscious, though he avoided a meeting with Ramana Maharshi. Jung became seriously ill on this trip and endured two weeks of delirium in a Calcutta hospital. After 1938, his travels were confined to Europe.^[25]

Last publications[link]

Jung continued to publish books until the end of his life, including Flying Saucers: A Modern Myth of Things Seen in the Skies (1959), which analyzed the archetypal meaning and possible psychological significance of the reported observations of UFOs.^[26] He also enjoyed a friendship with an English Roman Catholic priest, Father Victor White, who corresponded with Jung after he had published his controversial Answer to Job.^[27]