HIST 17502/HIPS 17502 Science, Culture, and Society III Instructor: Adrian Johns Assistants: Adam Shapiro, Christina Fradelos Syllabus Course Outline In recent years science has provided some of the biggest headlines in the world's press. From the argument over genetically modified foods to the debate over nuclear missile defense, and from the controversies over alleged spying at Los Alamos to the struggle over intellectual property in digital media, many of the major issues of the day emerge from the worlds of science, medicine and technology. This course finds much of its rationale in such cases, where scientific questions become inseparable from social ones. It has two main aims. First, it helps students to understand what science itself is, as a social as well as intellectual enterprise. And, second, it helps us to decide what role that enterprise plays - and should play - in our society. The course is organized around a series of broad questions about science. These questions are addressed by means of examples drawn from both the past and the present. The historical cases arise in chronological sequence, ranging from the development of experimental methods in the late seventeenth century to the advent of biotechnology in the modern era. They furnish a selective set of materials for a history of scientific practice. Their larger purpose here, however, is to highlight the depth and importance of many problems still confronting the world of science today. We'll conclude by considering two areas in which those problems loom largest: global warming and biotechnology. No scientific knowledge of any kind is needed to take this course. 1 Course Requirements Class sessions meet on Tuesdays and Thursdays at 12:00-1:20 in HM 130. Written work. This falls into three categories. 1. Students are to prepare a one-page paper every week (except for April 27 and June 1), due at the time of the class on Tuesdays. They will generally be returned at the Thursday class. In total these papers amount to 20% of your final grade. 2. A short (5-7 page) paper is due on April 27. 30%. This should be an analysis of an issue or subject raised in the first half of the course. 3. A longer (12-15 page) paper is due on June 1. 50%. This should be a more extensive study of an issue or subject addressed in the course; it cannot be on the same subject as the short paper. Students should obtain the approval of an assistant for the title of the longer essay before writing it. For both of the two papers, they should use academic conventions - in particular, they should cite full bibliographic and page information for any source from which they quote or use ideas. They should also include bibliographies. These essays should try to do more than simply describe; they should attempt some critical engagement with ideas and issues. They should also strive to be grammatical. Papers should be word-processed and stapled, and you must retain copies of them. They may not be submitted electronically. Students who submit papers late without reason may be penalized. Readings There is no textbook for this class. Readings are assigned for each week on a case-bycase basis. However, two highly readable and very controversial works dealing with the processes of science are recommended - you should have read through these volumes by the end of the quarter. They are available at the Seminary Co-op: J. Watson, The Double Helix: A Personal Account of the Discovery of the Structure of DNA (many editions; orig. 1968). D. Kevles, The Baltimore Case: A Trial of Politics, Science, and Character (1998). Ancillary texts, intended for those writing their longer papers on particular topics, may be made available on the course's Chalk site in due course. 2 It is further recommended that you inform yourself of relevant developments by means of a major newspaper (the New York Times is a good choice). Periodicals such as The Economist, The New Yorker, New Scientist, and Scientific American also contain regular reports on relevant topics. It is especially interesting to contrast the stances towards science and scientific claims taken by such different periodicals: The Economist and the Wall Street Journal, for example, are consistently very different in this respect from Newsweek, which is in turn very different from the New York Times. Appointments My office is in Foster 510. I have office hours on Fridays at 10-12. You are welcome to come by at this time and ask me anything about the course. You are also welcome to schedule appointments at other times. My network phone number is 2-2334. My email address is johns@uchicago.edu. Science, Culture, and Society 3 Schedule of Topics This is a provisional schedule of topics. The subjects we actually address may differ from these, depending partly on developments in science itself. 1 What is a scientific fact? 3/30/04, 4/1/04 Facts are the bedrock of science. They are commonly taken to be incontestable bits of truth, discovered objectively and shorn of all social or cultural content. Some of these facts have enormous influence. But humans have not always thought of nature in terms of "facts." So where did these things come from, and why did we come to believe in them? We can understand what facts are (and are not) by looking at how they are arrived at, how they become the subjects of controversy, and how they sometimes disappear. Historical example: Robert Boyle and the "experimental philosophy" (17th century). Modern examples: DNA fingerprinting, missile defense. T. Sprat, History of the Royal Society (1667), 95-109. S. Shapin, The Scientific Revolution (1996), 89-117. 3 R. Dawkins, "Arresting Evidence," The Sciences, November-December 1998, 2025. H. Collins and T. Pinch, The Golem at Large (1998), 7-29. 2 What is a scientific discovery? 4/6/04, 4/8/04 Science makes discoveries. That is, it reveals to us new things in the natural world: things like oxygen, electrons, and living coelacanths. The endless parade of new discoveries is largely what has given science its immense cultural value. Looked at closely, however, the process of discovery itself becomes distinctly mysterious. Is there a "logic" of discovery - a method by which discoveries may be attained? If so, what is it? What is the relation between the discovery and its discoverer? Finally, how do we decide that a dramatic new claim is in fact a discovery after all? Historical example: Joseph Priestley and the discovery of oxygen (18th century). Modern example: Joseph Weber and the non-discovery of gravity waves; (perhaps) cold fusion and the recent Oak Ridge fusion claims. Extracts from Priestley, in J.B. Conant (ed.), Harvard Case Studies in Experimental Science (1957), I, 88-103. T.S. Kuhn, "The historical structure of scientific discovery," in Kuhn, The essential tension (1977), 165-77 (orig. 1962). H. Collins and T. Pinch, The Golem: What you should know about science (2nd edn., 1998), 91-107. 3 What is a scientist? 4/13/04, 4/15/04 The figure of the scientist is an enormously influential one in modern society. But what are the characteristics that denote a scientist? Where do they come from, and why are they so respected? Above all, how are they changing today? To answer these questions we'll begin with the coining of the term "scientist" itself, and with sociologist Max Weber's classic formulation of science as a "vocation." Then we'll compare that formulation to the portrait given in James Watson's Double Helix - the first modern warts-and-all account of a scientific discovery, and itself something of a classic. Finally we shall consider how the figure of the scientist is changing as university researchers engage in today's realm of biotechnology. Historical examples: The invention of the "scientist" (1830s-40s); Max Weber on science as a vocation (1918). Modern examples: James Watson and the discovery of DNA; the culture of biotech. [W. Whewell], extract of review of Mary Sommerville, On the connexion of the physical sciences, Quarterly Review 51 (1834), 58-60. 4 M. Weber, "Science as a vocation," in H.H. Gerth and C.W. Mills (eds.), From Max Weber (1946), 129-56. Watson, Double Helix, esp. chs. 7, 10, 21-29. P. Rabinow, Making PCR: A story of biotechnology (1996), 19-45. 4 Did science slay God? 4/20/04, 4/22/04 Ever since its first publication, the Darwinian theory of evolution has been the focus of bitter controversies about science and religion. One recent biography of Darwin barely escaped being given the subtitle The man who slew God. Here we'll look at how those controversies flared up at the outset, with the development and reception of Darwin's theory in his own day. Then we'll move forward in time to consider the Scopes Trial in 1920s Tennessee, at which proponents of evolution clashed head-on with defenders of fundamentalist Christianity. Finally, we'll address current arguments about "intelligent design" in the context of debates about science and secularism. Historical examples: Darwin; the Scopes Trial (1850s-80s;1920s). Modern example: "Intelligent design" and the politics of science education. C. Darwin, The Origin of Species (1859), "Introduction," "Variation under Domestication," "Variation under Nature," "Struggle for Existence," "Recapitulation and Conclusion." These are available in many printings; a convenient source is D.M. Porter and P.W. Graham (eds.), The Portable Darwin (Harmondsworth: Penguin, 1993), 107-59, 194-215. J.H. Brooke, Science and Religion: Some historical perspectives (Cambridge: Cambridge UP, 1991), 275-96. E. Larson, Summer for the Gods: The Scopes Trial and America's Continuing Debate over Science and Religion (Cambridge, MA: Harvard UP, 1997), 170-93. .M.J. Behe, Darwin's Black Box: The biochemical challenge to evolution (NY: Free Press, 1996), 26-48 - read alongside: R.T. Pennock, Tower of Babel: the evidence against the new Creationism (Cambridge, MA: MIT Press, 2000), 263-72. 5 What is a scientific laboratory? 4/27/04 No meeting 4/29/04 Scientific experiments and tests are most commonly carried out in places called laboratories. The word is an old one, coined in the seventeenth century. It originally seems to have referred to an alchemist's den - a place of work (in Latin, labor) and a place of prayer (oratorium). But today's laboratories are highly professionalized places. How do the characteristics of the lab affect the work that goes on there? And how can we 5 be confident that the artificial conditions of the lab properly reflect the circumstances of the "real world" outside? To answer those questions we'll consider the fortunes of Louis Pasteur in the late nineteenth century, when he attempted to use laboratories to revolutionize the life sciences of his time. But we'll also find that they remain live issues today in the testing of Genetically Modified Organisms. Historical example: Louis Pasteur (1870s-80s). Modern example: GMO testing. Translated extracts from Pasteur's "Memoir on the organized corpuscles which exist in the atmosphere," in J.B. Conant (ed.), Harvard case studies in experimental science, II (1957), 508-17. B. Latour, "Give me a laboratory and I will raise the world," in K. Knorr-Cetina and M. Mulkay (eds.), Science Observed: Perspectives on the Social Study of Science (London: Sage, 1983), 141–70. C.C. Mann, "Biotech goes wild," Technology Review July/August 1999. 6 What is a scientific prediction? 5/4/04, 5/6/04 Scientists supposedly test their claims. They do so largely by making predictions and then seeing if those predictions come true. But what tolerances do they adopt when they perform such tests? More generally, how much certainty should the public place in scientific predictions, especially of great events that cannot be closely modeled in a laboratory? Major policy issues may hang on such questions, as in the case of nuclear waste disposal, which demands an understanding of events 100,000 years in the future. And what about disciplines whose predictions don't work, as has been the case with earthquake science? Historical example: Albert Einstein and the testing of relativity (1880s-1930s). Modern examples: nuclear waste disposal; earthquake science. "Joint eclipse meeting of the Royal Society and the Royal Astronomical Society," The Observatory 42 (1919), 389-98. Collins and Pinch, The Golem, 27-55. G. Polakovic, "Predicting the Big One a Big Zero," Los Angeles Times, September 7, 1999, A1, A6. J. Wheelwright, "For our Nuclear Wastes, there's Gridlock on the way to the Dump," The Smithsonian, May 1995, 40-50. 7 What is a scientific instrument? 5/11/04, 5/13/04 Scientific tests and predictions often rely on machines called instruments. The manufacturing of scientific instruments is an enterprise centuries old, but in the last 6 hundred years or so the scope, scale and size of such instruments has increased dramatically. Today's devices are no longer the children's toys that Isaac Newton bought from his local fair in order to investigate the behavior of light. They are specialized, complex equipment, often developed specially for the purpose. But as we depend ever more on these machines, we need to ask the simple question: what comes first, the instrument or the science? Do ideas drive technology, or does the available technology determine the science that is done? Historical example: cloud and bubble chambers (1890s-1980s). Modern example: LIGO (and we may also talk about the Hubble Space Telescope). C.T.R. Wilson, "On a Method of Making Visible the Paths of Ionising Particles through a Gas," Proceedings of the Royal Society of London 85 (1911), 285-88 (online at JSTOR here). P. Galison and A. Assmus, "Artificial Clouds, real particles," in D. Gooding, T. Pinch, S. Schaffer (eds.), The uses of experiment (1989), 225-69. S. Faber, "Gravity's secret signals," New Scientist 144/1953, 26 November 1994: http://archive.newscientist.com/archive.jsp?id=19534200. 8 Is there a scientific ethos? 5/18/04, 5/20/04 It is fairly common to hear science characterized as an ethical enterprise - one with its own norms of conduct, which are policed by the scientific community itself. Thus many people believe that science is less subject to fraud or hucksterism than most human activities, and that when such misconduct does occur it is quickly rooted out by virtue of the very process of testing that makes science what it is. If this is so, then what exactly are the norms of science? Where did they come from? What effect do they have on the practice of scientific work? And, perhaps most important, who makes sure that they are observed? We'll begin to answer these questions by looking at the classic description of the scientific ethos as moral and self-sufficient - one written against a background of total interventionism by Nazi and Stalinist states. We shall then examine three recent cases where important elements of that ethos have been questioned: the so-called "Baltimore case," in which Congress insisted on imposing outside oversight of laboratory practices; the Wen Ho Lee case, in which the world of Los Alamos - a world in which the openness of science did not obtain - was put on embarrassing display; and the recent declaration by the Union of Concerned Scientists that the Bush administration was actively censoring the scientific process. Historical example: Totalitarianism and the "norms" of science (1930s-40s). Modern examples: the Baltimore case; the Wen Ho Lee case. 7 R.K. Merton, "The Normative Structure of Science," in Merton, The Sociology of Science: Theoretical and Empirical Investigations (1973), 267-78 (originally published in 1942). D. Kevles, The Baltimore Case, 198-265. Dan Stober, Ian Hoffman, A Convenient Spy: Wen Ho Lee and the Politics of Nuclear Espionage (2002), 17-44. Union of Concerned Scientists, "Scientific Integrity in Policymaking": http://www.ucsusa.org/global_environment/rsi/report.html 9 How certain does science need to be? 5/25/04, 5/27/04 There is no more controversial science today than that of global warming. On the one side, most of the scientific community affirm that human pollution is at least exacerbating an increase in temperatures across the planet, and that this could well lead to major environmental and social effects. On the other, a relatively small number of skeptics some of them prominent scientists - argue that the evidence for this remains sketchy, correlative (rather than causal), and interpretative. The issue has gained even greater importance since the election of President Bush, whose administration sides strongly with the skeptics and against the majority of scientists. Here we look at the problems raised by this dispute, and in particular at the statistical character of modern scientific facts. An important question is this: how sure do we need to be of global warming in order for serious action to be warranted? Historical example: the rise of statistics and cost-benefit analysis. Modern example: global warming. T. Porter, Trust in numbers: the pursuit of objectivity in science and public life (Princeton: Princeton University Press, 1995), 148-89. B. Lomborg, "The truth about the Environment," Economist, August 4, 2001. "Misleading math about the Earth," Scientific American, January 2002, 61-71. 10 Who owns science? 6/1/04 No meeting 6/3/04 One of the "norms" that Merton posited for science was what he called "communism." He meant that scientific knowledge itself was common to all humanity. But it turns out that knowledge can be made a subject of property, at least temporarily: this is what patents and copyrights are for. But where should property rights in knowledge stop? And if science is now a business, dedicated to the pursuit of patents, how can its allimportant reputation for disinterested investigation be preserved? 8 Example: intellectual property in biotechnology. J. Boyle, "The Intellectual Land Grab," in Boyle, Shamans, Software, and Spleens: Law and the Construction of the Information Society (Cambridge, Ma., 1996), 125-30. D. Kevles, "Patenting Life," unpubl. Yale Law School paper: http://www.yale.edu/law/ltw/papers/ltw-kevles.pdf J.R. Brown, "Privatizing the University--the New Tragedy of the Commons," Science 290 (December 1, 2000). Online at http://www.sciencemag.org/cgi/content/full/290/5497/1701. 9