New Deal

The New Deal in this account is more than a set of domestic programs: it is a measure of the political hopes and reversals of Depression-era America. In California, arguments over relief, labor, civil liberties, and fascism helped draw J. Robert Oppenheimer from academic work toward public engagement. Later, as war redirected national priorities, the language of social reform became a way to criticize the abandonment of those priorities—and a contested lens through which to judge the country’s political direction.

Depression-Era California and the Reform Coalition

The Depression altered political alignments across the country, with an especially dramatic shift in California. In 1930, three out of every four voters in the state were registered Republicans; eight years later, Democrats outnumbered Republicans two to one. The change accompanied a bitter conflict between labor and capital and widespread concern about the restriction of civil liberties. In 1934, the writer Upton Sinclair nearly won the governorship with his End Poverty in California platform, which made poverty and economic reform central electoral questions.

The reform coalition continued to grow. In 1938, Democrat Culbert L. Olson won the governorship with the open support of the Communist Party of California, campaigning under a united-front slogan against fascism. The political left could, for a time, occupy a relatively mainstream position in the state, even though the Communist Party remained a small minority. The California party counted more than 6,000 members by 1938, up from 2,500 in 1936; nationally, the Communist Party USA had approximately 75,000 members in 1938. The figures place the New Deal era’s political ferment in context: participation in left-wing activity was real, but neither uniform nor equivalent to formal party membership.

For many New Deal Democrats, association with the Communist Party USA and its cultural or educational activities did not automatically carry a stigma. Intellectuals who never joined the party might attend its sponsored writers’ congresses or teach at a People’s Educational Center. In such circles, the Popular Front could confer a certain social standing. This helps explain why a Berkeley academic’s interest in that political world did not, at the time, necessarily signal a fixed party identity.

Oppenheimer’s Turn Toward Public Life

J. Robert Oppenheimer later dated a change in his interests to late 1936. He described a growing anger at the treatment of Jews in Germany, where relatives of his were living, and a new awareness of how the Depression was affecting his students. Some could find no work; others could obtain only inadequate jobs. Their circumstances led him to consider more fully how political and economic events shaped individual lives and to feel a stronger need to participate in community affairs.

That interest extended beyond the university. In 1937 and 1938, Oppenheimer questioned Avram Yedidia, who worked for California’s state relief administration, about its efforts to assist unemployed migrant farm workers arriving from Oklahoma and Arkansas. Yedidia remembered Oppenheimer as deeply interested in unemployment and in the migrants’ circumstances. The contrast between relief work, which its practitioners considered urgently relevant, and theoretical physics, which they saw as remote, made the question of public usefulness tangible to Oppenheimer.

The reform atmosphere of the period also shaped his political companionship. Jean Tatlock introduced him to friends who included Communist Party members and people involved in left-wing politics. Oppenheimer later said that he valued the new sense of companionship and felt he was becoming part of the life of his time and country. The book presents this involvement as an encounter with the political and intellectual culture surrounding reform, not by itself as proof of formal membership in the party.

The New Deal in Political Argument

The New Deal became especially prominent in two anonymously authored pamphlets issued by the College Faculties Committee of the Communist Party of California in 1940. J. Robert Oppenheimer was not a member of the League of American Writers, but he edited a different pamphlet for a friend; he may also have helped write or edit these reports. Haakon Chevalier said that Oppenheimer drafted them and paid for their printing and distribution. Gordon Griffiths supported the claim that Oppenheimer had a hand in their production, while the pamphlets’ lack of bylines and the uncertainty about their authorship prevent a definitive attribution.

The February report argued that the outbreak of war in Europe had changed American politics and that the New Deal was increasingly being attacked and abandoned. Its defense of reform was inseparable from a defense of labor and relief: it warned that destroying the Communist Party would not change Soviet policy, but could weaken unions, obstruct relief, and undermine the democratic forces supporting peace, security, and work. In this argument, the New Deal represented a domestic program whose survival depended on political liberties and organized labor, not simply a presidential brand.

The April report sharpened the criticism. It connected cuts to relief budgets with increased military spending, presenting both as parts of a broader retreat from social reform and support for labor. It described the Roosevelt administration as having ceased to propose progressive measures after August 1939 and as failing to defend earlier reforms against reactionary attacks. The pamphlet even portrayed Franklin D. Roosevelt, previously regarded by its authors as something of a progressive, as a reactionary and a warmonger.

That language should not be treated as a settled statement of Oppenheimer’s own beliefs. Chevalier’s identification of Oppenheimer as an author or editor is disputed, and the book notes that the pamphlets’ denunciation of Roosevelt sits uneasily with the limited evidence in Oppenheimer’s correspondence. That evidence suggests disappointment with Franklin D. Roosevelt, but not readiness to condemn him in the pamphlet’s terms. If Oppenheimer contributed, the reports still reveal a concern about the effect of a European war on domestic reform and politics; they do not establish that he endorsed every claim made in them.

Reform Under the Pressure of War

The Soviet Union’s 1939 nonaggression pact with Nazi Germany unsettled the left-wing political world in which New Deal reform had circulated. Many American Communists left the party, while Haakon Chevalier defended the pact as a strategic necessity. J. Robert Oppenheimer’s name did not appear on an open letter defending Soviet policy. The pamphlets’ antiwar arguments nevertheless show how reform politics could be joined to opposition to American intervention: they warned that war preparations and military spending would displace social programs and damage labor and civil liberties. The connection was politically volatile, particularly as the pact made the positions of American Communists more difficult to defend.

As war and atomic policy took precedence, the question of who could speak about national priorities acquired a new form. At Los Alamos in late 1944, Robert Wilson proposed a formal discussion of the bomb’s future use. Oppenheimer warned that such a meeting might attract the attention of security officials, and Victor Weisskopf later recalled him arguing that the scientists’ task was not to intervene in politics or debate the bomb’s use. Yet Oppenheimer attended the meeting Wilson organized, where he argued that the world should not be left ignorant of the new weapon and that its existence should be known as postwar international arrangements were considered. The episode is not a direct continuation of New Deal policy, but it echoes a central tension in the earlier reform debate: whether experts should remain within assigned roles or participate in decisions that affect public life.

The same tension appeared in Oppenheimer’s conduct at the Interim Committee meeting of May 31, 1945. He argued that the Soviet Union should not be prejudged and supported the possibility of informing the Russians about the bomb, but James Byrnes resisted that course. In discussion of use against Japan, Oppenheimer did not object to the target principles presented, and he raised the possibility of conducting several atomic strikes simultaneously. His record was therefore not a simple extension of the pamphlets’ opposition to war preparations. The New Deal’s reform vocabulary had made relief, labor, and civil liberties measures of political responsibility; the wartime record shows how differently that responsibility could be framed when military power and secrecy dominated policy.

After the war, Oppenheimer told scientists that many were reluctant to continue working on weapons, not only on a super bomb but on any bomb, and said such work felt contrary to their hearts and spirits. He also helped Herbert Marks draft Franklin D. Roosevelt’s message to Congress on atomic energy, which called for international arrangements and the possible renunciation of atomic weapons. The reformist concern with the public consequences of government policy thus persisted, even as the New Deal itself receded from the center of debate. Its significance in the book lies in this enduring argument over whether national power should serve social security and democratic cooperation—or be redirected toward armament, secrecy, and preparation for war.