SCIENCE UNDER FIRE: Challenges to Scientific Authority in Modern America by Andrew Jewett. Cambridge, MA: Harvard University Press, 2020. 356 pages. Hardcover; $41.00. ISBN: 9780674987913. *John William Draper and Andrew Dickson White's role in fueling popular ideas about conflict between the primarily natural sciences and religion has been often studied. It is now well known that their claims were erroneous, prejudice laden (in Draper's case against Roman Catholicism), and part of broader efforts to align science with a liberal and rationalized Christianity. In Science under Fire, Boston College historian Andrew Jewett recounts a similarly important but lesser-known tale: twentieth-century criticism of the primarily human sciences as promoting politically charged, prejudice laden, and secular accounts of human nature. *Jewett is an intellectual historian who focuses on the interplay between the sciences and public life in the United States. Science under Fire follows up on his 2012 Science, Democracy, and the American University, which explored the role of science (or, more precisely, science-inspired thinking associated with the human sciences) as a shaper of American culture from the mid-nineteenth through the mid-twentieth century. As with that previous work, Science under Fire illustrates how science can be practiced as a form of culture building and leveraged for sociopolitical ends. While Science, Democracy, and the American University explored how various ideas about science came to displace the then-dominant Protestant understandings of morality in the late nineteenth century, Science under Fire considers how a variety of critics reacted to the growing influence of those sciences. *Throughout both historical periods, members of the public, politicians, and many social scientists did not view science as offering a neutral or unbiased account of the nature of humans and their behavior. Rather, they practiced, appropriated, and criticized various accounts in order to advance particular visions about how society should be organized. These visions were not primarily driven by scientific data but by philosophical precommitments, including some which led their proponents to deny the validity of the Protestant and humanist values which previously anchored American public life. So, Science under Fire addresses religious and politically conservative apprehension over "amoral" psychology and the teaching of evolution in schools. However, its story is much broader. The secular and religious liberals and conservatives, libertarians and socialists, humanities scholars and social scientists all at times lamented the dehumanizing effects of technology or worried that scientists were unduly influenced by selfish motives. *Science under Fire begins with a twenty-three-page summary of the book's main themes. This is followed by two chapters that explain the cultural developments which fostered apprehension about science's role in society. By the 1920s, some thinkers were calling on Americans to adopt "modern" scientific modes of thought, in part by dismissing religion as a source of objective values (chap. 1). Their efforts were resisted by humanities scholars, Catholics, and liberal Protestants, who focused on lambasting naturalist approaches in psychology (e.g., by Freud and John Watson) as pseudoscientific and offering classical or religious values as a bulwark against the excesses of capitalism and consumerism (chap. 2). *In the 1930s and 40s, these critiques were given new impetus as worries arose over social scientists' role in shaping Roosevelt's New Deal as well as mental associations between amoral science and Japanese and German totalitarianism (chap. 3). Post-World War II fears over science grew to encompass concerns about "amoral" scientists such as B. F. Skinner, Benjamin Spock, and others engaging in "social engineering" by training children to value social conformity at the expense of traditional religious or humanist moral guidance (chap. 4). The increasingly vehement religious opposition to scientists' attempts to address questions of morality was partly driven by opposition to "atheist" communism and featured a broad coalition of Protestant and Catholic critics decrying the effects of "scientism" (chap. 5). *There was also a postwar resurgence in interest in the humanities, as well as efforts by thinkers such as C. P. Snow, to position the social sciences as a humanist bridge between "literary" and "scientific" cultures (chap. 6). In the United States, Snow's call for greater prominence for the sciences was challenged by New Right conservatives, who regarded it as dangerously opening the door for liberal academic social scientists to portray their ideologically charged views as objectively scientific. Their efforts included supporting conservative social scientists' research, intervening in academic politics and research funding, and, somewhat 'justifiably, 'complaining about the persecution of conservative scholars (chap. 7). *Nevertheless, postwar criticism of scientism was couched in flexible enough terms to appeal to politically and theologically diverse thinkers associated with various institutes and literary endeavors (chap. 8), ultimately including many in the iconoclastic New Left counterculture of the 1960s and 70s (chap. 9). By that time, movements critical of science included religious opposition to evolution and psychology; neoconservative criticism of the "welfare state"; and feminist, Black, and indigenous critiques of science as a tool for justifying an oppressive status quo (chap. 10). *In the Reaganite era, science was targeted by pluralist, postfoundationalist, poststructuralist, and postmodern thinkers; religious conservative challenges to evolution and "secularism" in science; tighter budgets and a downgrading of blue-sky research; and worries over the implications of artificial intelligence and genetic engineering (chap. 11). After a short evaluative conclusion, sixty-two pages of endnotes help flesh out Jewett's argument. *Science under Fire helps illuminate how science and religion have interacted as culture-shaping forces in American public life. Readers will learn how debates that are prima facie about science and religion are really about values and cultural authority, and will discover the origins of some of the assumptions and strategic moves that shape popular science-faith discourse. They will also be invited to enlarge their repertoire of science-faith thinkers (e.g., John Dewey, Reinhold Niebuhr, B. F. Skinner) and topics (behaviorism, debates over Keynesian economics as a backdrop, and how science's value-free ideal was invented and leveraged). *Nevertheless, readers should be aware that Jewett's near-exclusive focus on sweeping intellectual tendencies and the social sciences (with occasional forays to reflect on genetic technology and the atomic bomb) means that Science under Fire is not an entirely balanced account of science, politics, and religion in America. Some chapters focus on major streams of thought to the point that the story of individual movements, thinkers, and their interactions with one another is lost. Fundamentalist and conservative evangelical reactions to scientism are treated relatively perfunctorily compared to liberal Christian responses (e.g., the Institute for Religion in an Age of Science is mentioned while the American Scientific Affiliation is not). A bias toward sociological explanations occasionally leads to a degree of mischaracterization. For example, Thomas Kuhn is mentioned only in connection with the 1960s counterculture, and the Vietnam-era Strategic Hamlet Program is characterized as an attempt to "make proper citizens out of Vietnamese peasants" rooted in modernization theory (p. 181), without mentioning it as a counterinsurgency strategy inspired by Britain's successful use of "New Villages" in the Malayan emergency. Finally, although most of the book is lucid, it is occasionally meandering, repetitive, and convoluted. This is particularly true for the introduction, which readers might consider skipping on the first read. *These criticisms are not meant to be dismissive. Science under Fire is a unique and uniquely important book. Those who are willing to mine its depths will be rewarded with a treasure trove of insight into the social and political factors that continue to shape conversations about science, technology, and faith in the United States today. *Reviewed by Stephen Contakes, Associate Professor of Chemistry, Westmont College, Santa Barbara, CA 93108.