Ava Helen Pauling speaking at a "No More Hiroshimas" march, sponsored by Women Strike for Peace. August 1961. San Francisco, California.

Ava Helen Pauling speaking at a “No More Hiroshimas” march, sponsored by Women Strike for Peace. August 1961. San Francisco, California.

[An excerpt from Ava Helen Pauling: Partner, Activist, Visionary, by Dr. Mina Carson – now available from the Oregon State University Press.]

Linus’s night on the cliff at Salmon Cone proved a stutter but not an interruption of the Paulings’ accelerating peace work from the late 1950s into the early 1960s. Typically, Ava Helen did not pause, at least in writing, over her scare that night and Linus’s post-traumatic reactions. By early 1960 she had plunged into her service as a board member of the United States section of the Women’s International League for Peace and Freedom. Within WILPF, she had a new cause: the promotion of an international congress of women for peace.

Linda Richards, a student of nuclear politics, has posited that there is a style of activism that might be characterized as “swirling” or circulating: one individual flowing through a number of different networks and organizations, planting seeds of ideas, making connections, circling back to remind people of their promises and possibilities. This is the kind of activist Ava Helen became. Though her name appeared on the masthead of her organizations for limited periods of time, and is not frequently found in the national and international archives of these groups, her correspondence attests to her wide-ranging contacts, her polite yet direct approach to getting things done, and her persistence. In addition, the blunt and sometimes impatient Ava Helen rears her mischievous head.

The Paulings, 1960.

The Paulings, 1960.

Ava Helen’s service in WILPF and her breathtaking international travel schedule, as she talked with and befriended women around the world, fertilized the feminist thought in her approach to activism. More and more she was called on to be the voice of women acting for peace. Claire Walsh at the United States WILPF headquarters in Philadelphia asked Ava Helen after her appointment to the national board if she would be available to give talks to small groups of WILPF members.

I should be very happy to speak … if you think that I have something of interest to say to them. I suppose that you are suggesting that I tell about such matters as our visit to Dr. Schweitzer and other things of interest which I may have observed on our many travels.

She had already given speeches on Russia, particularly conditions for women and children, on conservation, and on the international WILPF meeting in Stockholm. She was mobbed after her speeches, and her skills grew. “I don’t know why you should fret over a speech; you couldn’t make a bad one, not with that delivery power you sway,” a friend assured her. In March 1961, inviting her and Linus to speak to the recently organized Canadian branch of the Voice of Women (VOW), Jan Symons wrote to Ava Helen that, according to the VOW members, she was “becoming as much of a celebrity as your husband.”

When the Paulings traveled together, now most of the time, there was little hiatus from demands on their time and energies. “I only regret that we are such dreadful guests,” she wrote one hostess on returning from New York in late 1960. “The telephone rings every two minutes and I am sure that our hostesses are always glad to see us leave.” The Paulings welcomed the new student movement of the 1960s, and student activists began inviting both Linus and Ava Helen to their events. In May 1960 the Paulings joined the San Francisco Peace March.

Group photo of participants in the Oslo Conference, 1961.

Group photo of participants in the Oslo Conference, 1961.

At the beginning of 1961 the Paulings launched two related projects: a new petition drive to stop the proliferation of nuclear weapons, and a May meeting in Oslo of world scientists and intellectuals to precede a scheduled NATO ministers’ meeting in the same month. The young Kennedy administration seemed willing on the one hand to go forward with test-ban negotiations, and on the other to share nuclear weapons with NATO allies. The Paulings shifted their focus slightly to take on the issue of proliferation. The petition drive of 1957 to 1959 had worked very well. Now they sent the new petitions to two thousand of their previous signers and received seven hundred signatures back, including thirty-eight Nobel Prize winners. These Pauling presented to the United Nations, as before, and immediately broadened the appeal. The Pauling home again became command central for a mailing drive of international proportions. The response was positive, though there was a bit of confusion about a simultaneous petition circulated by SANE calling for an end to testing. Ava Helen had to explain to at least one correspondent that both petitions were “worthwhile,” but that theirs focused on nonproliferation.

Simultaneously, the Paulings started rounding up support for the proposed meeting in Oslo to bring together scientists from Soviet satellites as well as western countries, to contest the NATO stance that it was impossible to cooperate with Soviet-dominated governments. Underlining that this project was theirs alone, they had stationery made up under the title “Conference Against the Spread of Nuclear Weapons, Oslo, Norway, 2 to 7 May 1961,” under their names and home address in Pasadena. Individuals listed as sponsors included Karl Barth, Max Born, Mrs. Cyrus Eaton, Erich Fromm, Lewis Mumford, Gunnar Myrdal, Alan Paton, Bertrand Russell, Albert Schweitzer, and Hideki Yukawa. The Paulings had emphasized to prospective attendees – only about seventy-five were invited – that there were no organizational sponsors except a Norwegian group handling local arrangements. The Paulings also offered to pay the travel costs of participants.

Always on the move - the Paulings in 1961.

Always on the move – the Paulings in 1961.

Ava Helen used her network of connections to push the petition and raise money for the conference. Her friend Jan Symons, a recent migrant from New Zealand to Canada, warned her that some of her new acquaintances in Quebec shied away from the Paulings’ petition for several reasons, chief among them the Communist bugaboo. Their new Canadian organization, the Voice of Women, was feeling the anti-Communist heat, and the Paulings were perceived as leftwing and untrustworthy (Linus’s warnings about smoking apparently representing a medical fringe element). Within VOW, Symons claimed, Ava Helen was declared to be “as much of a celebrity as your husband,” but outside the group, both VOW and WILPF were suspect. “One nice Quaker woman psychiatrist told me that it undoubtedly had a bad name in the U.S. as Communist.” Like Ava Helen, Jan Symons was exasperated.

We are told we are peace-loving, that it is the Russians, the Communists who want war … I notice that when people get Russian scientists to sign petitions against war, however, they are dismissed as only another Communist front.

Despite some peace workers’ reluctance to sign the petition, the Oslo conference was a heartening success for the Paulings. On the way they visited France, where Linus received a prestigious award from the city of Paris; they arrived in Oslo on May 4. Sixty scientists, intellectuals, and peace activists attended from around the world, including the Soviet Union. Else Zeuthen, international chair of WILPF, joined nine or ten other WILPF leaders at the conference. Without agendas in hand at the beginning of the meeting, the participants shifted into high gear almost immediately to draft, collectively, a statement for post-conference circulation among the citizens of the world. The group included members of the test-ban negotiating teams of both the United States and the Soviet Union; the collective level of expertise at the conference was high, attesting to the Paulings’ global credibility. The statement the group hammered out called for a ban on the spread of nuclear weapons to any more nations or groups of nations; universal disarmament to prevent a “cataclysmic nuclear war”; and international controls and inspection of nuclear weapons “such as to insure to the greatest possible extent the safety of all nations and all people.” Linus Pauling and Ava Helen Pauling were the first signatories – and the only ones directly under the statement text (other original signers were listed on the back of the copies circulated throughout the world for additional signatures).

Ava Helen opened the conference on the first night, and Linus gave a speech. In the mornings and evenings the Paulings circulated around the tables, checking in with people. Their friend from Berkeley, Dr. Frances Herring, remarked in a diary of the conference that Ava Helen looked “tragically tired.” Herring discovered that few of the attendees realized that the Paulings had underwritten the conference financially as well as morally.

There is to be a torch parade, winding from the Nobel Institute to the Grand Hotel (about a mile) tomorrow night, to honor the Paulings. That should make them feel good!

In fact, despite their exhaustion, both Paulings were delighted with the conference. “Everything has gone along almost perfectly,” Linus wrote. “The Aula meeting was grand. The Vice-Rector gave a speech thanking us. Friday night there was a great torchlight procession in our honor – quite a sight!” Else Zeuthen offered a longer reflection on the evening in her report to the WILPF membership.

A most striking moment of those eventful days was one evening after sunset, when the Paulings received the homage of a torchlight procession, standing on the balcony of their room on an upper floor of the Grand Hotel. Many members of our Norwegian Section were among the procession, whereas Inga Beskow and I enjoyed the wonderful show from the vantage point of a neighboring balcony of the Hotel. The torches flared beautifully in the soft spring night and filled the whole of Karl Johan, the impressive main thoroughfare of Oslo, as far as the eye could see. Numerous cries of ‘Thank you, Pauling’ sounded from the procession. The Paulings were much moved by this beautiful display of confidence; and how they deserved it for their brave and indefatigable work! Marie Lous Mohr [a Norwegian WILPF leader] at the festive dinner given to the Conference made a speech expressing a hope that Oslo might once more welcome Professor Pauling, and then as Nobel Peace Prize-Winner.

They stayed on in Oslo for several days. Linus gave a radio address and both Paulings spoke at the university as well as holding a press conference. They attended a cocktail party at the Russian Embassy. As always, every meal was an event. To Peter, Ava Helen admitted that they were exhausted, but “fairly contented” with the outcome. She too was impressed with the ceremony called out by international meetings: in this case, the NATO ministers meeting that directly followed their own. “The 50 star USA flag did, I must say, look beautiful waving in the spring winds. All the flags looked fine. I see why there must be a flag.”


Ava Helen Pauling: Partner, Activist, Visionary is available for purchase from the Oregon State University Press.

The Oslo Conference

Group portrait of participants at the Oslo Conference. 1961.

[Celebrating the fiftieth anniversary of the Oslo Conference. Part 2 of 2]

In early spring of 1961, Linus Pauling and his wife Ava Helen, along with a committed group of friends and volunteers, were busy preparing for their conference against the spread of nuclear weapons, scheduled to take place in Oslo, Norway, from May 2-7. As practical necessities for the conference such as travel and lodging were gradually accounted for, an expressed priority for Pauling and other planners was the need to shape perceptions of the event with greater heed to its larger political context. In their correspondence, the planning group continually stressed that the conference itself was to be non-political, since, in Pauling’s words, “the spread of nuclear weapons is a non-political problem, really a problem of danger to humanity and civilization as a whole.”

The list of individuals invited to the event was thoughtfully organized in order to limit potential (and anticipated) claims of politicization by critics of non-proliferation. The title of the event, the “Conference to Study the Problem of the Possible Spread of Nuclear Weapons to More Nations or Groups of Nations,” was likewise crafted with diligent care and focus, albeit without regard to practical length.  In time, however, to conference planners, attendees and future references, the gathering would simply be known as the “Oslo Conference.”

Shortly before the conference was to take place, the Paulings and their associates received word from the Norwegian Nobel Committee that permission had been granted to hold their event at the Norwegian Nobel Institute. The general plan for the conference entailed studying the spread of nuclear weapons as a problem over several days of seminar-style gatherings, and then to form a scholarly statement about the problem which would be issued to the public. No organizations were allowed to directly sponsor the conference – another safeguard to repel claims of politicization – and attendees were advised that they had been selected as participants because of their expertise, knowledge and experience, rather than their professional positions, status or affiliations.

In the run-up to Oslo, a number of people wrote to the conference planners asking whether or not the event would be open to the public, as many wished to witness the discussions and conference discourse, even if they were barred from participating directly. Though Pauling and other planners were grateful for the interest expressed in such inquiries, they ultimately decided to hold a closed conference. According to Pauling, the meetings were to be kept private so that

Participants might have the greatest possible freedom to discuss the important questions that will be taken up, from every point of view, and to reach some conclusions on which they could all agree, without being hindered by public knowledge of preliminary and perhaps contradictory statements made in the course of discussion.

Pauling let it be known to interested parties that public participation would take place after the drafting of the statement, most likely at the University of Oslo, and following the culmination of the conference. But even with these pronouncements, Pauling was compelled during the conference to reiterate this point. Though spouses of participants were allowed to attend, several attendees brought friends during the first day of the conference and were rebuked accordingly.

Just as the image of the conference was carefully shaped in the weeks and months preceding it, so too were the themes and perspectives that were planned to guide the event’s proceedings. Though they had around five days to do so, creation of the final conference statement was carefully planned from the outset of the gathering. The process was structured such that suggestions for material that participants wanted to see incorporated into a preliminary draft of the conference statement were to be given to members of a Drafting Committee at the beginning of the conference. After this was done, there were to be several days of presentations and discussion, during which an initial draft of the conference statement would be composed and reviewed. The final day of the conference was set aside for concluding remarks, discussion, last minute changes, and voting for approval or rejection of the final statement.

A segment of the crowd gathered for the Oslo demonstration, May 1961.

As it turned out, the statement was approved unanimously by the conference-goers on May 7th, and presented that evening to a gathering of the public at the University of Oslo. After reading the statement, those present conducted a peaceful demonstration through the streets of Oslo in recognition of the collective effort toward the furtherance of world peace.

While the statement discusses several themes relating to the issue of disarmament from various perspectives, the final statement lists five points meant to synthesize the final conclusions of the conference:

  1. Each addition to the numbers of nations armed with nuclear weapons drives its neighbors toward acquiring similar arms.
  2. As nuclear weapons pass into more hands, the chance increases that a major war will be started by some human error or technical accident.
  3. The spread to more nations increases the chance of deliberate initiation of nuclear war.
  4. Increase in the number of nuclear powers would further increase the difficulty of achieving disarmament.
  5. After it obtains nuclear weapons, a nation becomes a more likely target in any nuclear war.

Shortly after returning to the United States, Pauling appeared at the Conference of Greater New York Peace Groups, and discussed the results of the Oslo Conference in front of a large audience at Carnegie Hall. He stressed the wide range of opinions and perspectives brought forth by each conference participant, and the difficulties encountered and overcome in achieving unanimous approval of the statement. While Pauling strongly supported the results of the conference, as well as the feasibility of the final statement’s goals and recommendations, he clarified that achieving these goals would easily require ten years, but likely more. Through all his idealism, Pauling seems not to have suffered from delusions about the difficulty of this task, reminding his audience that “we must work; but we have a hard job!”

Pauling’s words turned out to be prescient as, in the wake of the conference, a number of developments took place that infuriated him and temporarily dampened his resolve. For one, as part of more complicated international political maneuverings, the Soviet Union announced plans to resume testing of nuclear weapons, followed shortly thereafter by similar stated intentions from the United States. Pauling subsequently set about writing letters to Nikita Khrushchev and John F. Kennedy, imploring them not to resume testing; he received no answer from the Kennedy administration, and was delivered a largely apologetic reply from Khrushchev. In his letter to Pauling, Khrushchev suggested that the decision to resume testing was a painful one, but necessary due to the movement into European waters of American Polaris submarines and nuclear missiles.

Pauling became nearly distraught when the Soviet government detonated a 50-megaton atomic bomb, an action that Pauling had implored, with particular emphasis, the Soviet government not to pursue. The fallout from such an explosion, Pauling reasoned,

…could cause damage to the pool of human germ plasm such that during coming generations, several tens of thousands of children would be born with gross physical or mental defect, who would be normal if the bomb test were not carried out.

After the detonation of the 50-megaton bomb, followed by a number of additional less-substantial but still extremely powerful explosions, Pauling began criticizing the Soviet Union at a level that was virtually unparalleled in his previous approach to internationally oriented dialogue. The U.S. also was not spared from similar denunciations by Pauling, but he was particularly disturbed by the magnitude of the Soviet endeavor after years of seemingly productive discussions towards disarmament in Geneva.

Though Pauling became extremely disillusioned by the decision of both nations to resume testing, he was eventually rewarded for his sustained efforts. In 1963, following resumed negotiations, the United States and Soviet Union signed a partial test ban treaty that halted the testing of nuclear weapons in the ocean, in space and in the atmosphere. Pauling’s impact on this development was formally recognized several weeks later when he received word that he had been chosen as recipient of the Nobel Peace Prize.

A New Petition and Preparations for Oslo

Linus Pauling holding a copy of the 1961 appeal.

[Ed Note: May 2011 marks the fiftieth anniversary of the Oslo Conference Against the Spread of Nuclear Weapons.  The is Part 1 of a two part series devoted to the Oslo Conference.]

“Can there be any rational goal other than general and complete disarmament? Is it reasonable to plan to attempt to survive the catastrophe of megaton war? Is it sensible or even possible to entertain the idea of making international agreements to abolish megaton weapons and to fight ‘limited’ wars with only conventional or kiloton weapons? Would the world be safe under a permanent ‘balance of terror,’ reached by international agreement about ‘arms control’ rather than disarmament – two great arrays of rockets, with megaton warheads, ever poised, ready to achieve the destruction of their allotted halves of the world, the death of their allotted hundreds of millions of human beings?”

– Linus Pauling. Opening Address, Conference Against the Spread of Nuclear Weapons, Oslo, Norway, May 2, 1961.

At the beginning of 1961, Linus Pauling was pictured on the cover of Time magazine, one of several U.S. scientists collectively chosen as Time’s men of the year. John F. Kennedy had just defeated Richard Nixon for the U.S. presidency, and only three months had passed since Pauling’s final confrontation with Senator Thomas Dodd and the Senate Internal Security Subcommittee.

Pauling’s troubles with SISS had centered largely on his efforts, three years prior, to circulate an international petition to halt the testing of nuclear weapons, a document that was eventually submitted to the United Nations with the signatures of around 11,000 of the world’s scientists. The petition contributed substantial momentum to a temporary international test ban treaty signed by the U.S. and Soviet Union, which was followed by approximately three years of seemingly productive international negotiations in Geneva, Switerland, the focus of which was the negation of nuclear testing.

While Pauling felt that great progress had been made following the November 1958 decision to temporarily halt nuclear weapons tests, he grew uneasy with the rise of new developments around the world.  In particular, Pauling was alarmed by what he saw as a renewed and calculated domestic campaign to resume atomic testing in the United States. Likewise, in the aftermath of the test-detonation of a nuclear weapon by the government of France, serious discussions about the sharing of U.S. nuclear weapons with NATO nations began to hasten in earnest.

Around the beginning of January 1961, Pauling and his wife Ava Helen decided – as Linus put it in a later speech – to “take whatever action [they], as individual human beings, could take toward the achievement of permanent and true peace in the world.” Because of the success that the couple had enjoyed with their first international petition three years prior, the Paulings felt that another attempt was merited, and set about writing and circulating a second petition. This document, an “Appeal to Stop the Spread of Nuclear Weapons,” was initially addressed to both the United Nations and to the individual governments of the world.  It warned

The world is now in great danger. A cataclysmic nuclear war might break out as the result of some terrible accident or of an explosive deterioration in international relations such that even the wisest national leaders would be unable to avert the catastrophe. Universal disarmament has now become the essential basis for life and liberty for all people.

The new petition focused on the increased difficulty of effecting universal disarmament, as new nations or groups of nations came into possession of nuclear weapons. The document likewise urged the era’s nuclear powers to reject the transfer of nuclear weapons to other nations or political alliances, and encouraged non-nuclear nations to voluntarily refrain from seeking them. Lastly, the petition called upon all nations, whether they possessed nuclear weapons or not, to “increase their efforts to achieve total and universal disarmament with a system of international controls and inspection such as to insure to the greatest possible extent the safety of all nations and all people.”

The new petition was sent out to scientists that had supported the previous effort, and Pauling promptly received over 700 responses within one month, including replies from thirty-eight Nobel Prize winners and 110 members of the National Academy of Sciences. Pauling turned over his collection of responses to Dag Hammarskjöld, Secretary-General of the United Nations, on February 16th, 1961.

While the Paulings were happy with the initial response to their appeal, they sought more support from people worldwide, using a series of subsequent press releases to spread the word. The petition was printed in various newspapers around the country and circulated among several nations around the world. While the document was initially signed by 700 people from 40 different nations, with renewed efforts, the the total number of signatories quickly began to approach 10,000.

During the writing and initial circulation stages of the 1961 appeal, the Paulings admitted to harboring many peace- and disarmament-related questions that they wished to see considered with more vigor. In light of their experiences with the Pugwash Conferences, the couple decided that non-proliferation was a topic worthy of its own event, ideally one where “scientists and other informed people from many countries [would] meet to study and analyze some aspects of the present great world problem.”  In actuality though, Pauling and his wife thought of their efforts as a supplement to the Pugwash meetings, rather than a gathering of its own.

Geneva was the first city considered as an ideal location to hold the conference, but after some thought the Paulings decided that it was more of a place for negotiations between nations, and eventually settled on Oslo, Norway instead. Oslo maintained worldwide significance as an International City of Peace, home to the Norwegian Nobel Committee since 1901 and the Norwegian Nobel Institute since 1905.  Moreover, a very important additional determinant for the location was the substantial amount of practical support that was extended to the Paulings in advance by their friend, Professor Otto Bastiansen, along with a good number of other Norwegian volunteers involved with a Norwegian group known as “the Thirteen.” As for the timing of the meeting, it fell into a convenient niche between the 6th Pugwash Conference in Moscow and the 7th Pugwash Conference in the U.S.  Even more importantly, the conference was set to culminate on the day before a major NATO meeting was to take place in Geneva.

Otto Bastiansen. Portrait by H. Stenstadvold / BONO 2010

The NATO meeting, a spring gathering of the Ministerial Council lasting from May 8 to 10, was the first meeting directed by a new Secretary-General of NATO, Dirk U. Stikker. The principle theme of the meeting was reportedly “the general awareness of the global character of the communist threat,” but particular focus was given over to aid for poorer nations, and the potential transfer of five Polaris nuclear missile submarines and eighty Polaris nuclear warheads to NATO forces in Europe. A final goal of the meeting was to address efforts to achieve disarmament with the Soviet Union, in particular the need to ensure policy consistency among NATO allies. While all topics were generally relevant to their aims, it was this last goal in particular that Pauling and his associates hoped to influence with their conference in Oslo.

After several weeks of intense planning and coordination, the Paulings managed to find twenty-five individuals from fifteen different countries who were willing to help sponsor the event and cover most expenses. As the conference drew near, planners extended invitations to scientists and other people with applicable special knowledge – in all, sixty scientists (both physical and social) from fifteen nations agreed to attend.


Linus Pauling. Lecturing at the Concepts of Chemical Bonding Seminar, Oslo University, Oslo, Norway. 1982.

Today marks the 110th anniversary of Linus Pauling’s birth, which occurred in Portland, Oregon on February 28, 1901. As has become tradition on the Pauling Blog, we are celebrating this occasion by looking back at Pauling’s life in increments of twenty-five years.


At the tender age of ten, young Linus was already at a crossroads in his life. First and foremost, his father Herman had died of a perforated ulcer the previous summer, thus throwing the Pauling family into something akin to chaos. Herman was a pharmacist and businessman of middling success, and his death was a source of major financial concern for his widow Isabelle and their three children, Linus, Pauline (age 9) and Lucile (age 7). From this point on, Linus’s childhood was certainly informed, if not dominated, by the continual need to contribute to the household income. His mother’s only asset of consequence was the family home, which she boarded out on a regular basis in an attempt to make ends meet. But as time passed and Belle’s own health faded, her only son was frequently called upon to assist with the family finances, leading Linus to assume any number of odd jobs, from delivery boy to film projectionist to grocery clerk.

Young Linus, ca. 1910s.

It was at this same time that the boy’s interest in science was beginning to flower. The previous year Herman had written a letter to the Portland Oregonian newspaper indicating that his son was a “great reader” keenly interested in ancient history and the natural sciences. In 1911 Pauling’s scientific impulses continued to flourish in the form of an insect collection that he maintained and classified using books checked out from the Portland library. Not long after, as with many scientists of his generation, Linus would develop an interest in minerals and begin compiling a personal collection of classified stones that he found.


By the age of thirty-five, Pauling had already established himself as among the world’s pre-eminent structural chemists and was well on his way to making a major impact in the biological sciences. In 1936 Pauling met Karl Landsteiner of the Rockefeller Institute, a Nobel laureate researcher best known at the time for having determined the existence of different blood types in human beings. In their initial meeting, Pauling and Landsteiner discussed Landsteiner’s program of research in immunology, a conversation that would lead to a fruitful collaboration between the two scientists. Importantly, his interactions with Landsteiner would lead Pauling to think about and publish important work on the specificity of serological reactions, in particular the relationship between antibodies and antigens in the human body.

Linus Pauling, 1936.

The year also bore witness to a major change at the California Institute of Technology: in June, Arthur Amos Noyes died. Noyes had served as chairman of the Caltech Chemistry Division for some twenty-seven years and was among the best known chemists of his era. His death ushered a power vacuum within the academic administration at Caltech, by then an emerging force in scientific research. Three of Pauling’s colleagues cautiously recommended to Caltech president Robert Millikan that Pauling be installed as interim chair of the department. Millikan agreed and offered the position to Pauling, but was met with refusal. At the time of the proposal,  Pauling was the object of some degree of criticism within the ranks at Caltech – certain of his peers felt him to be overly ambitious and even reckless in his pursuit of scientific advance – and the suggestion that Pauling assume division leadership was hardly unanimous. Millikan’s terms likewise did not meet with Pauling’s approval; in essence he felt that he would be burdened with more responsibility but would not gain in authority. The impasse would not last long however, as Pauling would eventually accept a new offer in April 1937 and begin a twenty-one year tenure as division chief.


A busy year started off with a bang when the sixty-year-old Pauling was chosen alongside a cache of other U.S. scientists as “Men of the Year” by Time magazine. By this period in Pauling’s life his peace activism was a topic of international conversation and early in the year Linus and Ava Helen followed up their famous 1958 United Nations Bomb Test Petition with a second “Appeal to Stop the Spread of Nuclear Weapons,” issued in the wake of nuclear tests carried out by France. As a follow-up, the Paulings organized and attended a May conference held in Oslo Norway, at which the attendees (35 physical and biological scientists and 25 social scientists from around the world) issued the “Oslo Statement,” decrying nuclear proliferation and the continuation of nuclear tests.

Group photo of participants in the Oslo Conference, 1961.

While Pauling’s attentions during this period were increasingly drawn to his peace work, he did make time for innovative scientific research. Of particular note was his theory of anesthesia, published in July in the journal Science. Pauling’s idea was that anesthetic agents formed hydrate “cages” with properties similar to ice crystals. Owing to the nature of their molecular structure, these cages would impede electrical impulses in the brain, thus leading to unconsciousness. In a review article published one year later, the pharmacologist Chauncey Leake described the theory as “spectacular,” though for reasons that are still unclear it failed to gain traction with the larger scientific community.


By age eighty-five, Pauling’s interests centered largely upon his continuing fascination with vitamin C. Having already published monographs focusing upon ascorbic acid’s capacity to ward of the common cold and the flu, Pauling was ready to put his thinking together into a general audience book that would discuss the path to happier and healthier lives. The result was How to Live Longer and Feel Better, a modest critical and commercial success that helped bolster the reputation and the finances of the struggling Linus Pauling Institute of Science and Medicine.

Pauling at 85.

Many of the recommendations that Pauling made in How to Live Longer… were fairly typical of most health promotion books: a sensible diet, regular exercise and no smoking. The major exception to this moderate approach was the famed author’s stance on vitamin supplementation. In biographer Thomas Hager‘s words

Pauling was now advising between 6 and 18 grams of vitamin C per day, plus 400-16,000 IU of vitamin E (40-160 times the RDA), 25,000 IU of vitamin A (five times the RDA), and one or two ‘super B’ tablets for the B vitamins, along with a basic mineral supplement.

This staunch belief in the value of megavitamins would stay with Pauling until his death eight years later, in August 1994.