Nobel Prize



The Nobel Prizes (, Swedish definite form, singular: Nobelpriset) are annual international awards bestowed by Scandinavian committees in recognition of cultural and scientific advances. The will of the Swedish chemist Alfred Nobel, the inventor of dynamite, established the prizes in 1895. The prizes in Physics, Chemistry, Physiology or Medicine, Literature, and Peace were first awarded in 1901.

The Peace Prize is awarded in Oslo, Norway, while the other prizes are awarded in Stockholm, Sweden. Each Nobel Prize is regarded as the most prestigious award in its field.

In 1968, Sveriges Riksbank instituted an award that is often associated with the Nobel prizes, the Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel. The first such prize was awarded in 1969. Although it is not an official Nobel Prize, its announcements and presentations are made along with the other prizes.

The Royal Swedish Academy of Sciences awards the Nobel Prize in Physics, the Nobel Prize in Chemistry, and the Nobel Memorial Prize in Economic Sciences. The Nobel Assembly at Karolinska Institutet awards the Nobel Prize in Physiology or Medicine. The Swedish Academy grants the Nobel Prize in Literature. The Nobel Peace Prize is not awarded by a Swedish organisation but by the Norwegian Nobel Committee.

Each recipient, or laureate, receives a gold medal, a diploma, and a sum of money which depends on the Nobel Foundation's income that year. In 2009, each prize was worth 10 million SEK (c. US$1.4 million). The prize cannot be awarded posthumously, unless the laureate has died after the prize's announcement. Nor may a prize be shared among more than three people. The average number of laureates per prize has increased substantially over the 20th century.

History


Alfred Nobel was born on 21 October 1833 in Stockholm, Sweden, into a family of engineers. He was a chemist, engineer, and inventor. In 1894 Nobel purchased the Bofors iron and steel mill, which he made into a major armaments manufacturer. Nobel also invented ballistite, a precursor to many smokeless military explosives, especially the British smokeless powder cordite. Nobel was even involved in a patent infringement lawsuit over cordite. Nobel amassed a fortune during his lifetime. Most of his wealth was from his 355 inventions, of which dynamite is the most famous.

In 1888, Alfred was astonished to read his own obituary, titled ‘The merchant of death is dead’, in a French newspaper. As it was Alfred's brother Ludvig who had died, the obituary was eight years premature. The article disconcerted Nobel and made him apprehensive about how he would be remembered. This inspired him to change his will. On 10 December 1896 Alfred Nobel died in his villa in San Remo, Italy from a cerebral haemorrhage. He was 63 years old.

To widespread astonishment, Nobel's last will specified that his fortune be used to create a series of prizes for those who confer the "greatest benefit on mankind" in physics, chemistry, peace, physiology or medicine, and literature. Nobel wrote several wills during his lifetime. The last was written over a year before he died, signed at the Swedish-Norwegian Club in Paris on 27 November 1895. Nobel bequeathed 94% of his total assets, 31 million SEK (c. US$186 million in 2008), to establish the five Nobel Prizes. Because of scepticism surrounding the will, it was not until 26 April 1897 that it was approved by the Storting in Norway. The executors of Nobel's will, Ragnar Sohlman and Rudolf Lilljequist, formed the Nobel Foundation to take care of Nobel's fortune and organise the award of prizes.

Nobel's instructions named a Norwegian Nobel Committee to award the Peace Prize, the members of whom were appointed shortly after the will was approved in April 1897. Soon thereafter, the other prize-awarding organisations were established. These were the Karolinska Institutet on 7 June, the Swedish Academy on 9 June, and the Royal Swedish Academy of Sciences on 11 June. The Nobel Foundation reached an agreement on guidelines for how the prizes should be awarded, and in 1900, the Nobel Foundation's newly-created statutes were promulgated by King Oscar II. In 1905, the Union between Sweden and Norway was dissolved. Thereafter Norway's Nobel Committee was responsible for awarding the Nobel Peace Prize and the Swedish institutions retained responsibility for the other prizes.

Nobel Foundation
The Nobel Foundation was founded as a private organisation on 29 June 1900, to manage the finances and administration of the Nobel Prizes. In accordance with Nobel's will, the primary task of the Foundation is to manage the fortune Nobel left. Robert and Ludwig Nobel were involved in the oil business in Azerbaijan and according to Swedish historian E. Bargengren, who accessed the Nobel family archives, it was this "decision to allow withdrawal of Alfred's money from Baku that became the decisive factor that enabled the Nobel Prizes to be established". Another important task of the Nobel Foundation is to market the prizes internationally and to oversee informal administration related to the prizes. The Foundation is not involved in the process of selecting the Nobel laureates. In many ways the Nobel Foundation is similar to an investment company, in that it invests Nobel's money to create a solid funding base for the prizes and the administrative activities. The Nobel Foundation is exempt from all taxes in Sweden (since 1946) and from investment taxes in the United States (since 1953). Since the 1980s, the Foundation's investments have become more profitable and as of 31 December 2007, the assets controlled by the Nobel Foundation amounted to 3.628 billion Swedish kronor (c. US$560 million).

According to the statutes, the Foundation consists of a board of five Swedish or Norwegian citizens, with its seat in Stockholm. The Chairman of the Board is appointed by the Swedish King in Council, with the other four members appointed by the trustees of the prize-awarding institutions. An Executive Director is chosen from among the board members, a Deputy Director is appointed by the King in Council, and two deputies are appointed by the trustees. However, since 1995 all the members of the board have been chosen by the trustees, and the Executive Director and the Deputy Director appointed by the board itself. As well as the board, the Nobel Foundation is made up of the prize-awarding institutions (the Royal Swedish Academy of Sciences, the Nobel Assembly at Karolinska Institute, the Swedish Academy, and the Norwegian Nobel Committee), the trustees of these institutions, and auditors.

First prizes
Once the Nobel Foundation and its guidelines were in place, the Nobel Committees began collecting nominations for the inaugural prizes. Subsequently they sent a list of preliminary candidates to the prize-awarding institutions. Originally, the Norwegian Nobel Committee appointed prominent figures including Jørgen Løvland, Bjørnstjerne Bjørnson and Johannes Steen to give the Nobel Peace Prize credibility. The committee awarded the Peace Prize to two prominent figures in the growing peace movement around the end of the 19th century: Frédéric Passy was co-founder of the Inter-Parliamentary Union and Henry Dunant was founder of the International Committee of the Red Cross.

The Nobel Committee's Physics Prize shortlist cited Wilhelm Conrad Röntgen's discovery of X-rays and Philipp Lenard's work on cathode rays. The Academy of Sciences selected Röntgen for the prize. In the last decades of the 19th century, many chemists had made significant contributions. Thus, with the Chemistry Prize, the Academy "was chiefly faced with merely deciding the order in which these scientists should be awarded the prize." The Academy received 20 nominations, eleven of them for Jacobus van't Hoff. Van't Hoff was awarded the prize for his contributions in chemical thermodynamics.

The Swedish Academy chose the poet Sully Prudhomme for the first Nobel Prize in Literature. A group including 42 Swedish writers, artists and literary critics protested against this decision, having expected Leo Tolstoy to win. Some, including Burton Feldman, have criticised this prize because they consider Prudhomme a mediocre poet. Feldman's explanation is that most of the Academy members preferred Victorian literature and thus selected a Victorian poet. The first Physiology or Medicine Prize went to the German physicist and microbiologist Emil von Behring. During the 1890s, von Behring developed an antitoxin to treat diphtheria, which until then was causing thousands of deaths each year.

World War II
In 1938 and 1939, Adolf Hitler's Third Reich forbade three laureates from Germany (Richard Kuhn, Adolf Friedrich Johann Butenandt, and Gerhard Domagk) from accepting their prizes. Each man was later able to receive the diploma and medal. Even though Sweden was officially neutral during World War II, the prizes were awarded irregularly. In 1939, the Peace Prize was not awarded. No prize was awarded in any category from 1940–42, due to the occupation of Norway by Germany. In the subsequent year, all prizes were awarded except those for literature and peace.

During the occupation of Norway, three members of the Norwegian Nobel Committee fled into exile. The remaining members escaped persecution from the Nazis when the Nobel Foundation stated that the Committee building in Oslo was Swedish property. Thus it was a safe haven from the German military, which was not at war with Sweden. These members kept the work of the Committee going but did not award any prizes. In 1944 the Nobel Foundation, together with the three members in exile, made sure that nominations were submitted for the Peace Prize and that the prize could be awarded once again.

Prize in Economic Sciences
In 1968, Sveriges Riksbank celebrated its 300th anniversary by donating a large sum of money to the Nobel Foundation to be used to set up a prize in honor of Nobel. The following year, the Nobel Memorial Prize in Economic Sciences was awarded for the first time. The Royal Swedish Academy of Sciences became responsible for selecting laureates. The first laureates for the Economics Prize were Jan Tinbergen and Ragnar Frisch "for having developed and applied dynamic models for the analysis of economic processes." Although not a Nobel Prize, it is identified with the awards; the laureates are announced with the Nobel Prize recipients, and the Prize in Economic Sciences is presented at the Swedish Nobel Prize Award Ceremony. The Board of the Nobel Foundation decided that after this addition, it would allow no further new prizes.

Award process
The award process is similar for all of the Nobel Prizes; the main difference is in who can make nominations for each of them.

Nominations
Nomination forms are sent by the Nobel Committee to about 3000 individuals, usually in September the year before the prizes are awarded. These individuals are often academics working in a relevant area. For the Peace Prize, inquiries are sent to governments, members of international courts, professors and rectors, former Peace Prize laureates and current or former members of the Norwegian Nobel Committee. The deadline for the return of the nomination forms is 31 January of the year of the award. The Nobel Committee nominates about 300 potential laureates from these forms and additional names. The nominees are not publicly named, nor are they told that they are being considered for the prize. All nomination records for a prize are sealed for 50 years from the awarding of the prize.

Selection
The Nobel Committee then prepares a report reflecting the advice of experts in the relevant fields. This, along with the list of preliminary candidates, is submitted to the prize-awarding institutions. The institutions meet to choose the laureate or laureates in each field by a majority vote. Their decision, which cannot be appealed, is announced immediately after the vote. A maximum of three laureates and two different works may be selected per award. Except for the Peace Prize, which can be awarded to institutions, the awards can only be given to individuals. If the Peace Prize is not awarded, the money is split among the scientific prizes. This has happened 19 times so far.

Posthumous nominations
Although posthumous nominations are not permitted, individuals who died in the months between their nomination and the decision of the prize committee were originally eligible to receive the prize. This occurred twice: the 1931 Literature Prize awarded to Erik Axel Karlfeldt, and the 1961 Peace Prize awarded to UN Secretary General Dag Hammarskjöld. Since 1974, laureates must be alive at the time of the October announcement. There has been one laureate, William Vickrey, who died after the prize was announced but before it could be presented.

Recognition time lag
Nobel's will provides for prizes to be awarded in recognition of discoveries made "during the preceding year". Early on, the awards usually recognised recent discoveries. However, some of these early discoveries were later discredited. For example, Johannes Fibiger was awarded the 1926 Prize for Physiology or Medicine for his purported discovery of a parasite that caused cancer. To avoid this embarrassment, the awards increasingly recognised scientific discoveries that had withstood the test of time. According to Ralf Pettersson, former chairman of the Nobel Prize Committee for Physiology or Medicine, "the criterion ‘the previous year’ is interpreted by the Nobel Assembly as the year when the full impact of the discovery has become evident." The interval between the award and the accomplishment it recognises varies from discipline to discipline. The Literature Prize is typically awarded to recognise a cumulative lifetime body of work rather than a single achievement. The Peace Prize can also be awarded for a lifetime body of work. For example 2008 laureate Martti Ahtisaari was awarded for his work to resolve international conflicts. However, they can also be awarded for specific recent events. For instance, Kofi Annan was awarded the 2001 Peace Prize just four years after becoming the Secretary-General of the United Nations. Similarly Yasser Arafat, Yitzhak Rabin, and Shimon Peres received the 1994 award, about a year after they successfully concluded the Oslo Accords.

Although Nobel's will stated that prizes should be awarded for contributions made "during the preceding year", awards for physics, chemistry, and medicine are typically awarded once the achievement has been widely accepted. This may sometimes take decades - for example, Subrahmanyan Chandrasekhar shared the 1983 Physics Prize for his 1930s work on stellar structure and evolution. Not all scientists live long enough for their work to be recognised. Some discoveries can never be considered for a prize if their impact is realised after the discoverers have died.

Award ceremonies
Apart from the Peace Prize, the Nobel Prizes are presented in Stockholm, Sweden, at the annual Prize Award Ceremony on 10 December, the anniversary of Nobel's death. The recipients' lectures are normally held in the days prior to the award ceremony. The Peace Prize and its recipients' lectures are presented at the annual Prize Award Ceremony in Oslo, Norway, usually on 10 December. The award ceremonies and the associated banquets are typically major international events. The Prizes awarded in Sweden's ceremonies' are held at the Stockholm Concert Hall, with the Nobel banquet following immediately at Stockholm City Hall. The Nobel Peace Prize ceremony has been held at the Norwegian Nobel Institute (1905–1946); at the auditorium of the University of Oslo (1947–1989); and at Oslo City Hall (1990–).

The highlight of the Nobel Prize Award Ceremony in Stockholm occurs when each Nobel Laureate steps forward to receive the prize from the hands of the King of Sweden. In Oslo, the Chairman of the Norwegian Nobel Committee presents the Nobel Peace Prize in the presence of the King of Norway. Since 1902, the King of Sweden has presented all the prizes, except the Peace Prize, in Stockholm. At first King Oscar II did not approve of awarding grand prizes to foreigners, but is said to have changed his mind once his attention had been drawn to the publicity value of the prizes for Sweden.

Nobel banquet
After the award ceremony in Sweden, a banquet is held at the Stockholm City Hall, which is attended by the Swedish Royal Family and around 1,300 guests. The banquet features a three-course dinner, entertainment and dancing and is extensively covered by local and international media. Before 1930, the banquet in Sweden was held in the ballroom of Stockholm's Grand Hotel.

The Nobel Peace Prize banquet is held in Oslo at the Grand Hotel after the award ceremony. As well as the laureate, other guests include the President of the Storting, the Prime Minister and (since 2006) the King and Queen of Norway. In total there are about 250 guests attending who all are treated a five-course meal. For the first time in its history, the banquet was cancelled in Oslo in 1979 because the laureate Mother Teresa refused to attend, saying the money would be better spent on the poor. Mother Teresa used the US$7,000 that was to be spent on the banquet to hold a dinner for 2,000 homeless people on Christmas Day.

Nobel lectures
According to the statutes of the Nobel Foundation, each laureate is required to give a public lecture on a subject related to the topic of their prize. These lectures normally occur during Nobel Week (the week leading up to the award ceremony and banquet, which begins with the laureates arriving in Stockholm and normally ends with the Nobel banquet), but this is not mandatory. The laureate is only obliged to give the lecture within six months of receiving the prize. Some have happened even later. For example, US president Theodore Roosevelt won the Peace Prize in 1906 but gave his lecture in 1910, after his term in office. The lectures are organised by the same association who selected the laureates.

Medals
The Nobel Prize medals, minted by Myntverket in Sweden and the Mint of Norway since 1902, are registered trademarks of the Nobel Foundation. Each medal features an image of Alfred Nobel in left profile on the obverse. The medals for physics, chemistry, physiology or medicine, and literature have identical obverses, showing the image of Alfred Nobel and the years of his birth and death. Nobel's portrait also appears on the obverse of the Peace Prize medal and the medal for the Economics Prize, but with a slightly different design. For instance, the laureate's name is engraved on the rim of the Economics medal. The image on the reverse of a medal varies according to the institution awarding the prize. The reverse sides of the medals for chemistry and physics share the same design. All medals made before 1980 were struck in 23 carat gold. Since then they have been struck in 18 carat green gold plated with 24 carat gold. The weight of each medal varies with the value of gold, but averages about 175 g for each medal. The diameter is 66 mm and the thickness varies between 5.2 mm and 2.4 mm. Because of the high value of their gold content and tendency to be on public display, Nobel medals are subject to medal theft. During World War II, the medals of German scientists Max von Laue and James Franck were sent to Copenhagen for safekeeping. When Germany invaded Denmark, chemist George de Hevesy dissolved them in aqua regia, to prevent confiscation by Nazi Germany and to prevent legal problems for the holders. After the war, the gold was recovered from solution, and the medals re-cast.

Diplomas
Nobel laureates receive a diploma directly from the hands of the King of Sweden or the Chairman of the Norwegian Nobel Committee. Each diploma is uniquely designed by the prize-awarding institutions for the laureates that receive them. The diploma contains a picture and text which states the name of the laureate and normally a citation of why they received the prize. None of the Nobel Peace Prize laureates has ever had a citation on their diplomas.

Award money
The laureates are given a sum of money when they receive their prizes, in the form of a document confirming the amount awarded. The amount of prize money depends upon how much money the Nobel Foundation can award each year. The purse has increased since the 1980s, when the prize money was 880 000 SEK (c. 2.6 million SEK or US$350 000 today). In 2009, the monetary award was 10 million SEK (US$1.4 million). If there are two laureates in a particular category, the award grant is divided equally between the recipients. If there are three, the awarding committee has the option of dividing the grant equally, or awarding one-half to one recipient and one-quarter to each of the others. It is not uncommon for recipients to donate prize money to benefit scientific, cultural, or humanitarian causes.

Controversial recipients
Among other criticisms, the Nobel Committees have been accused of having a political agenda, and of omitting more deserving candidates. They have also been accused of Eurocentrism. This is especially true for the Literature Prize. One of the controversial Peace Prizes was the 2009 Nobel Peace Prize awarded to Barack Obama. Nominations had closed only eleven days after Obama took office as President, but the actual evaluation occurred over the next eight months. Obama himself stated that he did not feel he deserved the award, and that he did not feel worthy of the company the award would place him in. Past Peace Prize laureates were divided, some saying that Obama deserved the award, and others saying he had not yet earned it. Obama's award, along with the previous Peace Prizes for Jimmy Carter and Al Gore, prompted accusations of a left-wing bias.

Among the most criticised Nobel Peace Prizes was the one awarded to Henry Kissinger and Lê Ðức Thọ, who later declined the prize. This led to two Norwegian Nobel Committee members resigning. Kissinger and Thọ were awarded the prize for negotiating a ceasefire between North Vietnam and the United States in January 1973. However, when the award was announced hostilities still occurred from both sides. Many critics were of the opinion that Kissinger was not a peace-maker but the opposite; responsible for widening the war.

Yasser Arafat, Shimon Peres, and Yitzhak Rabin received the Peace Prize in 1994 for their efforts in making peace between Israel and Palestine. Many issues, such as the plight of Palestinian refugees, had not been addressed and no final status agreement was reached. Immediately after the award was announced one of the five Norwegian Nobel Committee members denounced Arafat as a terrorist and resigned. Additional misgivings about Arafat were widely expressed in various newspapers.

The award of the 2004 Literature Prize to Elfriede Jelinek drew a protest from a member of the Swedish Academy, Knut Ahnlund. Ahnlund resigned, alleging that selecting Jelinek had caused "irreparable damage to all progressive forces, it has also confused the general view of literature as an art." He alleged that Jelinek's works were "a mass of text shovelled together without artistic structure." The 2009 Literature Prize to Herta Müller also generated criticism. According to The Washington Post many US literary critics and professors had never previously heard of her. This made many feel that the prizes were too Eurocentric.

In 1949, the Portuguese neurologist António Egas Moniz received the Physiology or Medicine Prize for his development of the prefrontal leucotomy. The previous year Dr. Walter Freeman had developed a version of the procedure which was faster and easier to carry out. Due in part to the publicity surrounding the original procedure, Freeman's procedure was prescribed without due consideration or regard for modern medical ethics. Endorsed by such influential publications as The New England Journal of Medicine, lobotomy became so popular that about 5,000 lobotomies were performed in the United States in the three years immediately following Moniz's receipt of the Prize.

Overlooked achievements
The Norwegian Nobel Committee confirmed that Mahatma Gandhi was nominated for the Peace Prize in 1937–39, 1947 and a few days before he was assassinated in January 1948. Later members of the Norwegian Nobel Committee expressed regret that he was not given the prize. Geir Lundestad, Secretary of Norwegian Nobel Committee in 2006 said, "The greatest omission in our 106 year history is undoubtedly that Mahatma Gandhi never received the Nobel Peace prize. Gandhi could do without the Nobel Peace prize, Whether Nobel committee can do without Gandhi is the question". In 1948, the year of Gandhi's death, the Nobel Committee declined to award a prize on the grounds that "there was no suitable living candidate" that year. Later, when the Dalai Lama was awarded the Peace Prize in 1989, the chairman of the committee said that this was "in part a tribute to the memory of Mahatma Gandhi." Other high profile individuals with widely recognised contributions to peace have been missed out. As well as Gandhi, Foreign Policy lists Eleanor Roosevelt, Václav Havel, Ken Saro-Wiwa, Sari Nusseibeh and Corazon Aquino as people who "never won the prize, but should have."

The Literature Prize also has controversial omissions. Adam Kirsch has suggested that many notable writers have missed out on the award for political or extra-literary reasons. The heavy focus on European and Swedish authors has been a subject of criticism. The Eurocentric nature of the award was acknowledged by Peter Englund, the 2009 Permanent Secretary of the Swedish Academy, as a problem with the award and was attributed to the tendency for the academy to relate more to European authors. Notable writers that have been overlooked for the Literature Prize include; Émile Zola, Jorge Luis Borges, Marcel Proust, Ezra Pound, James Joyce, August Strindberg, John Updike, Arthur Miller, and Mark Twain.

The strict rule against awarding a prize to more than three people is also controversial. When a prize is awarded to recognise an achievement by a team of more than three collaborators one or more will miss out. For example, in 2002, the prize was awarded to Koichi Tanaka and John Fenn for the development of mass spectrometry in protein chemistry, an award that did not recognise the achievements of Franz Hillenkamp and Michael Karas of the Institute for Physical and Theoretical Chemistry at the University of Frankfurt. Similarly, the prohibition of posthumous awards fails to recognise achievements by an individual or collaborator who dies before the prize is awarded. In 1962, Francis Crick, James D. Watson, and Maurice Wilkins were awarded the Physiology or Medicine Prize for discovering the structure of DNA. Rosalind Franklin, a key contributor in that discovery, died of ovarian cancer four years earlier.

Emphasis on discoveries over inventions
Alfred Nobel left his fortune to finance annual prizes to be awarded "to those who, during the preceding year, shall have conferred the greatest benefit on mankind." He stated that the Nobel Prizes in Physics should be given "to the person who shall have made the most important 'discovery' or 'invention' within the field of physics." Nobel did not emphasise discoveries, but they have historically been held in higher respect by the Nobel Prize Committee than inventions: 77% of the Physics Prizes have been given to discoveries, compared with only 23% to inventions. Christoph Bartneck and Matthias Rauterberg, in papers published in Nature and Technoetic Arts, have argued this emphasis on discoveries has moved the Nobel Prize away from its original intention of rewarding the greatest contribution to society.

Multiple laureates
Four people have received two Nobel Prizes. Maria Skłodowska-Curie received the Physics Prize in 1903 for the discovery of radioactivity and the Chemistry Prize in 1911 for the isolation of pure radium. Linus Pauling won the 1954 Chemistry Prize for his research into the chemical bond and its application to the structure of complex substances. Pauling also won the Peace Prize in 1962 for his anti-nuclear activism, making him the only laureate of two unshared prizes. John Bardeen received the Physics Prize twice: in 1956 for the invention of the transistor and in 1972 for the theory of superconductivity. Frederick Sanger received the prize twice in Chemistry: in 1958 for determining the structure of the insulin molecule and in 1980 for inventing a method of determining base sequences in DNA.

Two organisations have received the Peace Prize multiple times. The International Committee of the Red Cross received it three times: in 1917 and 1944 for its work during the world wars; and in 1963 during the year of its centenary. The United Nations High Commissioner for Refugees has won the Peace Prize twice for assisting refugees: in 1954 and 1981.

Family laureates
The Curie family has received the most prizes, with five. Maria Skłodowska-Curie received the prizes in Physics (in 1903) and Chemistry (in 1911). Her husband, Pierre Curie, shared the 1903 Physics prize with her. Their daughter, Irène Joliot-Curie, received the Chemistry Prize in 1935 together with her husband Frédéric Joliot-Curie. In addition, the husband of Maria Curie's second daughter, Henry Labouisse, was the director of UNICEF when it won the Nobel Peace Prize in 1965.

Although no family matches the Curie family's record, there have been several with two laureates. The husband-and-wife team of Gerty Radnitz Cori and Carl Ferdinand Cori shared the 1947 Prize in Physiology or Medicine. J. J. Thomson was awarded the Physics Prize in 1906 for showing that electrons are particles. His son, George Paget Thomson, received the same prize in 1937 for showing that they also have the properties of waves. William Henry Bragg together with his son, William Lawrence Bragg, shared the Physics Prize in 1915. Niels Bohr won the Physics prize in 1922, and his son, Aage Bohr, won the same prize in 1975. Manne Siegbahn, who received the Physics Prize in 1924, was the father of Kai Siegbahn, who received the Physics Prize in 1981. Hans von Euler-Chelpin, who received the Chemistry Prize in 1929, was the father of Ulf von Euler, who was awarded the Physiology or Medicine Prize in 1970. C.V. Raman won the Physics Prize in 1930 and was the uncle of Subrahmanyan Chandrasekhar, who won the same prize in 1983. Arthur Kornberg received the Physiology or Medicine Prize in 1959. Kornberg's son, Roger later received the Chemistry Prize in 2006. Jan Tinbergen, who won the first Economics Prize in 1969, was the brother of Nikolaas Tinbergen, who received the 1973 Physiology or Medicine Prize.

Refusals and constraints
Two laureates have voluntarily declined the Nobel Prize. In 1964 Jean-Paul Sartre was awarded the Literature Prize but refused, stating, "A writer must refuse to allow himself to be transformed into an institution, even if it takes place in the most honourable form." The other is Lê Ðức Thọ, chosen for the 1973 Peace Prize for his role in the Paris Peace Accords. He declined, stating that there was no actual peace in Vietnam.

During the Third Reich, Adolf Hitler hindered Richard Kuhn, Adolf Butenandt, and Gerhard Domagk from accepting their prizes. All of them were awarded their diplomas and gold medals after World War II. In 1958, Boris Pasternak declined his prize for literature due to fear of what the Soviet Union government would do if he travelled to Stockholm to accept his prize. In return, the Swedish Academy refused his refusal, saying "this refusal, of course, in no way alters the validity of the award." The Academy announced with regret that the presentation of the Literature Prize could not take place that year, holding it until 1989 when Pasternak's son accepted the prize on his behalf.

Nobel Prize in Art
The memorial symbol "Planet of Alfred Nobel" was opened in Dnipropetrovsk University of Economics and Law at September 13, 2008. It is a granite monument on which the hand supports the globe. Around the globe is the trace of flying figure of a woman - the goddess of science, reason and intellect.

On the globe there are 802 Nobel laureates' reliefs made ​​of a composite alloy obtained when disposing military strategic missiles.