professional scientists sought to distance themselves from it and other racial ideologies associated with the Nazis. Fissures within the creationist community, which had always been present, continued to deepen as fundamentalists received advanced training in the sciences. Geochemist J. Laurence Kulp had gone to the evangelical school Wheaton College for his undergraduate degree and was a Plymouth Brother. He obtained a PhD from Princeton before taking a faculty position at Columbia. He felt it was his duty to warn fellow Christians in the evangelical scientific organization the American Scientific Affiliation (ASA) of the problems with Price's claims. Kulp wrote a review of Price's work, in which he stated that "major propositions of the theory are contradicted by established physical and chemical laws" in 1950. This caused substantial consternation among his fellow members of the American Scientific Affiliation (ASA), an affiliation of Christians who are also scientists, causing many to claim that Kulp had been contaminated with "the orthodox geological viewpoint" and this was responsible for his faith in the Bible being badly shaken. Kulp's influence, however, continues today within the American Scientific Affiliation, which continues to support old earth creationism. In the 1950s the United States slid into a Cold War with the communist Soviet Union, its former ally. Communism had as one of its principles atheism. Americans divided over the issues of Communism and atheism, but with the Great Purge, Cultural Revolution and 1956 Hungarian Uprising, many became concerned about the implications of Communism and atheism. At the same time, the scientific community was making great strides in developing the theory of evolution, which seemed to make belief in God unreasonable under Occam's razor. The American shock and panic about the 1957 Sputnik launch led to the passage of the National Defense Education Act in 1958 to reform American science curricula. This resulted in the Biological Sciences Curriculum Study, also begun in 1958 and with the goal of writing new up-to-date biology textbooks. These new biology textbooks included a discussion of the theory of evolution. Within a few years, half of American schools were using the new BSCS biology textbooks. In addition, the hundredth anniversary of the publication of The Origin of Species was in 1959, and this sparked renewed public interest in evolutionary biology. The creationist fervor of the past seemed like ancient history. A historian at Oklahoma's Northeastern State University, R. Halliburton, even made a prediction in