Opening Plenary Session FEMMSS 4 May 10-12, 2012 Pennsylvania State University Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? Sharyn Clough Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? I set my discussion of feminist interventions in science against the following social conditions: across the globe, power, including the power associated with the practices and knowledge claims of science, is differentially defined, produced, and distributed according to complex social hierarchies; these hierarchies are calibrated according to a matrix of embodied markers, such as (presumed) secondary sex characteristics, gender roles, ethnic backgrounds, and abilities. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? “Feminism” names a political response to these conditions that includes (minimally) the following claims: 1.empirical evidence, broadly construed, shows these embodied markers to be irrelevant when considering the possibilities of human flourishing; 2.empirical evidence, broadly construed, shows these embodied markers to be socially and historically contingent features of human lives, always and already in play, even within feminist theorising; 3.empirical evidence, broadly construed, shows that when power is distributed under these conditions, citizens are actively discouraged, via a variety of social and psychological mechanisms, from investigation of and commitment to 1) and 2). Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? “Pragmatism” here refers to a naturalised, socio/historical, and holistic focus on the relationship between knowers and the world — including relationships between scientists and the world – according to which: • knowers (that’s all of us) are ontologically continuous with/coconstitutive of the world we know, o hence the commitment to naturalism; • knowers’ beliefs about the world arise from complex historicallycontingent, social intra-actions with, and in our world, o hence the commitment to socio/historicism; • this socio/historical claim applies holistically across the board, such that the meaning of any one of our beliefs - scientific, philosophical, political, personal, technical, emotional - is best understood: o by holistic appeal to the empirical conditions that give rise to the belief in the first place; o these empirical conditions include the inequitable embodied definition, production, and distribution of power. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? Pragmatism shifts the burden of proof back on to those who want to make metaphysical, that is, non-naturalised, ahistorical, ontologically-robust distinctions: between knowers, including scientific knowers, and their world; between minds and bodies; between subjective beliefs, say about values, and objective beliefs, say about facts. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? It is important to keep this pragmatist perspective in mind when examining the strategies used by feminists to justify our critical and value-laden interventions in science. Failure to keep pragmatism in mind, leads to seemingly impossible metaphysical quandaries such as: how can the justifications for our feminist criticisms of science, produced by feminists, in particular bodies, under particular descriptions, be understood by, let alone persuasive to, scientists whose lives are constrained/shaped by embodied markers very different from ours? Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? My thesis today is that, by taking pragmatism seriously, we can show that these quandaries are really (just!) very difficult practical problems that we feminists already have the tools to solve. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? I was inspired to take up this argument after reading Kristin Intemann’s recent essay: “25 Years of Feminist Empiricism and Standpoint Theory: Where Are We Now?” Where she focuses primarily on the empiricist work of Helen Longino and standpoint theory as articulated by Alison Wylie. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? And again, by way of background definitions, “Feminist Empiricism” and “Feminist Standpoint” refer to: two different rhetorical strategies for showing how and why feminist value-laden interventions in science can actually make science more objective and/or empirically adequate. Intemann argues that, as these strategies have become more sophisticated over the years, they are becoming more similar, and she suggests blending them. However, there is one place where she thinks standpoint theory is the stronger of the two. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? According to Intemann: Feminist empiricists maintain that it is easier for us to identify when and where values are influencing scientific reasoning, if those values or interests are different from ours. Thus, feminist empiricists have advocated for scientific communities comprised of individuals with diverse values and interests. However, for feminist empiricists, the content of the values is largely irrelevant to the project of increasing the objectivity and/or empirical adequacy of any given scientific project. This is a problem. Why include feminist values? Why not include sexist values? Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? In contrast, standpoint feminists maintain that it is a particular kind of diversity of social position that is epistemically beneficial in science. this is partly, she says, because standpoint feminists take knowledge to be embodied. and when power is produced, defined, and distributed relative to an inequitable privileging of some embodied descriptors over others, then including/appealing to the embodied knowledge of those who have less power can result in more objective and/or more epistemically adequate science. taking up a feminist standpoint involves paying attention to the differential power relations producing and affecting embodied knowers, and presupposes very particular, feminist values, for example, that: oppression is unjust; revealing gender is valuable; and hierarchical power structures ought to be abolished. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? Regardless which, if any, camp, or mix of camps, you find yourself aligned with on this score (Intemann has me in the empiricist camp), she successfully identifies a tension with which feminists involved in science studies have long struggled: How do you argue both for the superiority of feminist values in science, while at the same time taking seriously the embodied nature of these values? Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? There are a number of other areas of feminist research where the relationship between embodiment and knowledge is a primary focus. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? My colleague, anthropologist and midwife Melissa Cheyney, has discussed the embodied knowledge claims arising in the context of pregnancy and childbirth (“Homebirth as Systems-Challenging Praxis”) Part of what women who choose to give birth at home are doing is trusting their embodied knowledge (sometimes referred to as trusting their “intuitions”). One woman in Cheyney’s study explained how at some point in her home delivery she came to know that she should walk around the house, lifting her knees high in an exaggerated march. The woman’s midwife later explained to her that this was a good thing as it helped the baby’s head to reposition in the birth canal. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? Those of Cheyney’s respondents who had their first delivery in a hospital reported how this kind of setting encouraged in them an epistemic passivity. For better or worse, they became the focus of the knowledge claims of the experts who surrounded them, and gave up some of their own epistemic authority. Indeed the point of epidurals is to limit the mother’s access to her embodied knowledge. Regardless of the setting, being pregnant and giving birth makes a difference to the (kinds of) knowledge available to that woman, to her midwives, and her doctors, at any given moment. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? Philosopher Jackie Leach Scully writes about the limits of the “moral imagination,” between people who are differently embodied with respect to physical and mental abilities. In “Moral Imagination, Disability and Embodiment,” she and Catriona Mackenzie argue that: there are barriers to imagining oneself differently situated, or imagining being another person, arising in part from the way imagination is constrained by embodied experience; these barriers do not mean there is no role for the imaginative engagement with others; while we can never understand the other ‘from the inside’ we can make use of imaginative engagement to expand the scope of our moral sympathies. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? Let’s see where we’re at… Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? Feminists have played an important role in successfully communicating the following claim: the lived embodied experiences of knowers is important to understanding and evaluating knowledge, in science, as elsewhere; given that we currently live in a world where power is inequitably distributed according to embodied variables; then these differently embodied variables will make a difference to the kinds of knowledge produced, and evaluated, even in subtle ways, even in science. However, the more successful we are at communicating this claim, the more it can seem that the world is populated by isolated embodied knowers; our embodied experiences as women, as men, as economically privileged, as poor, can seem radically incommensurate across those differently embodied; isolating us epistemically and ontologically from each other and from the world. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? According to Intemann, feminist empiricists fail to account for the embodiment of knowledge, which leaves us with no justification for the inclusion of feminist values in science. But it is also clear that there are certain ways of construing embodiment that set limits on our ability to imagine and share the very content of those values. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? Here is where pragmatism can help. (I sometimes imagine a woman with tights and a cape with a big P emblazoned on it.) Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? By way of review, pragmatists argue that: • knowers are ontologically continuous with/coconstitutive of the world known, • knowers’ beliefs about the world arise from complex historically-contingent, social intra-actions with, and in the world, • this socio/historical claim applies holistically across the board, • such that the meaning of any belief, including our beliefs about values, • is best understood by appeal to the practical, empirical engagements that give rise to the belief in the first place. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? If pragmatists are right about this, and I think they are, then, while we are embodied, the very different ways we are embodied are constituted by our practical intraactions with each other and the world. There is no metaphysically private, inaccessible “inside” experience to which “outsiders” have no epistemic access: because the very content of our embodied experience arises and shifts in a continual interplay with other bodies, even as we communicate and work with each other to reveal the ways that power is inequitably embodied. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? Even as Cheyney argues for the epistemic differences between the differently embodied mother, midwife, and doctor, this difference is made available through Cheyney’s successful communication with her respondents. The differential embodied experiences of birthing in a hospital versus birthing at home provides the very entry point for epistemic evaluation of those embodied differences for the women respondents, for Cheyney, and for us, her readers. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? As Joan Scott writes in her germinal essay “The Evidence of Experience”: We can know the inner workings and logics of the repressive mechanisms at play in embodied experiences, as long as we attend to the socio-historical processes that, through communication, position subjects and produce their experiences. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? As women who are differently-abled, successfully communicate the facts of their difference, as mothers write of their differently embodied knowledge, the very fact of their communicative success is premised on shared intra-actions with and in the world; a shared world against which these differences are articulated, within which differently embodied values can be heard, seen, felt, understood, and justified… Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? …or not, as the case may be, and often is. Feminist Interventions in Science: Pragmatic Limits or Metaphysical Impossibilities? When there are failures, and the fact of continued inequities in power shows these failures to be very real, the failures are the product of practical, material limits limits to our sympathy and patience, for example, but not to limits defined in terms of metaphysical incommensurability, not to limits in our ability to understand, to know, to justify. Thanks to the pragmatist philosophy reading group at Oregon State University: Sean Creighton Matt Gaddis Natasha Hansen James Eric Reddington Flower photo credits: http://xaxor.com/other/29956flowers-growing-out-of-theconcrete-photography.html Nancy McHugh Wittenberg University May 2012 Evidence-Based Medicine (EBM) Randomized controlled trials and meta-analyses of RCTs are considered the “gold standard” because they are “so much more likely to inform us and so much less likely to mislead us...” than other types of evidence (Sackett 1995 p. 72). Scott Sehon and Donald Stanley write “[w]hat separates EBM from other approaches is the priority it gives to certain forms of evidence, and according to EBM the most highly prized form of evidence comes from RCTs (including systematic reviews) and meta-analyses of RCTs…. [W]e will take the term “evidence-based medicine” to refer essentially to the practice of taking RCTs as the strongly preferred form of medical evidence” (p. 3). Challenges to EBM There is persuasive evidence that at least with marginalized communities the epistemic reliance on RCTs and meta-analyses is more likely to misinform us and more likely mislead us than EBM practitioners have acknowledged. Many of these challenges come from those working in epistemology of medicine and health justice, but also from those working directly in medicine. Epistemology of Medicine Patients respond differently to treatments, which can arise from a number of factors—genetic, behavioral, environmental, gender, and morphological. Patients also differ in their likelihood of experiencing side effects related to treatment. These differences frequently are the result of genetic and environmental differences. This is worrisome, because as Kravitz et al. argue “average effects pertain most often to the average patient. Accordingly, those who deviate far from the average patient trial participant based on risk, responsiveness, or vulnerability may behave very differently” (p. 675). Marginalized groups are those whose members individually and collectively are most likely to differ from the average patient, these same people are those that are the least likely to benefit and may be harmed by EBM. This only serves to further disadvantage and marginalize these groups. Health Justice The perceived context of objectivity that results from the hierarchy of evidence obscures the ways that EBM is failing in two areas. Lack of plurality in who designs and funds research Lack of diversity in research participants These result in serious problems of evidence in EBM that tie back into the problems that Kravitz et al. highlight. A Pragmatist Turn in Biomedicine Experimental Inquiry: Key Concepts: Explicit connection between knowing and doing, knowing and ethics. Recognizes and seeks to understand the multiple factors that are involved in a problem. Frames these within a particular historical trajectory, body, location, time, and conditions. An overarching methodology that uses problems as an initiator for targeting and employing particular, and frequently multiple, methodologies (directed activity). Transaction Key concepts Embodiment such that there is no separation between mind and body and no firm demarcation between body-mind and the world in which we live. Complexity and interdependences, seeks to understand relationships within a dynamic system. Recognizes individual-social-political-economicenvironmental system as one complex system in which people have different levels of power and agency. Ecosocial epidemiology as a pragmatic alternative to EBM Key Concepts: Embodiment, referring to how we literally incorporate, biologically, in societal and ecological context, the material and social world in which we live. Pathways of embodiment, via diverse, concurrent, and interacting pathways. Cumulative interplay of exposure, susceptibility, and resistance across the lifecourse Accountability and agency (Krieger, 2011 Epidemiology and the People’s Health: Theory and Context) Alessandra Tanesini Cardiff University May 2012 ‘We philosophers of science are faced then with a hard job. Here as elsewhere in the natural and social sciences, in policy and technology, we can help. But to do so we need somehow to figure out how better to engage with scientific practice and not just with each other’ (Cartwright, 2010). 41 What’s to come…. Main Thesis: Constraints on what counts as admissible evidence for the effectiveness of policy interventions have several distorting consequences: Measurable proxies are conflated with or selected instead of desired outcomes. Accuracy is sacrificed for Generalisability. Service deliverers professionalism and epistemic authority is undermined. Loss in democratic accountability. Sect 1: Evidence Based Social Policy in the UK. Sect 2: What is Evidence? Sect 3: Trust in numbers - Why worry? Sect 4: How could a feminist pragmatist philosophy of science help? Sect 5: Measuring Poverty: A Case study. 42 Sect. 1: Evidence-Based Social Policy in the UK The Policy or ROAMEF Cycle The Green Book (HM Treasury, 2003) 43 Sect. 1: Evidence-Based Social Policy in the UK The Green and the Magenta Books The Green Book (HM Treasury 2003) Emphases that economic principles that should be applied to both appraisal and evaluation The Magenta Book (HM Treasury 2011) Provides in-depth guidance on how evaluation should be designed and undertaken. 44 Sect. 1: Evidence-Based Social Policy in the UK Evidence Based or Informed Policy & Practice (EPPI) In the UK and the US there has been a shift to Evidence Based or Informed Policy. Motivations: Efficacy Transparency Predictive Power 45 Sect. 1: Evidence-Based Social Policy in the UK Evaluating what works Only impact evaluation can determine whether a policy “worked” (Magenta Book, p.81) ‘Impact evaluations attempt to provide an objective test of what changes have occurred, and the extent to which these can be attributed to the policy.’ (Magenta Book, p. 17) Individuation measurable effects Attributing effects to policy A solid evaluation is one that offers a good estimate of the counterfactual. 46 Sect. 2: Evidence - What is it? Evidence: many things in theory, and work in social policy is more alert to the difficulties than their counterparts in Evidence-Based Medicine. Impact assessment requires estimating the counterfactual and thus requires using comparison groups. Randomness is seen as crucial in achieving this estimate. Thus, the following are seen as best (Magenta Book, ch.9): Randomised Controlled Trials (RCTs) Meta-Analyses Narrative or Systematic Review 47 Sect. 2: Evidence – What is it? ‘An RCT is usually regarded as the strongest possible means of evaluating a policy, because of its ability to balance out the differences between the groups. As was pointed out above, policy allocation by its very nature is not usually random, so opportunities to use it in practice are limited. If the policy is by intention “experimental”, however, then randomised allocation might be more readily acceptable. In these instances the policy will usually begin with a pilot in a restricted number of areas only.’ (Magenta Book, p. 103) 48 Sect. 3: Trust in Numbers -Why worry? A. Measurability drives policy Tends only to select measurable outcomes Confuse measurable proxies for the outcomes Skews the range of actions chosen in favour of those for which evidence can be more easily collected B. Trade offs: Applicability versus Accuracy Loss in heterogeneity results 49 Sect. 3: Trust in Numbers -Why worry? C. Deprofessionalises service deliverers: The difference made by the individual practitioner is not generalisable; hence, no point in recording or cultivating it Their expert judgement is no evidence; hence, their epistemic authority is undermined. Epistemic authority is transferred to statistician or the expert in econometrics The views of the users of services are also no evidence; their epistemic authority is undermined. 50 Sect. 3: Trust in Numbers - Why worry? D. Makes policy decisions less accountable to the public Adopts the rhetoric of impartiality and value neutrality for what are value-laden appraisals and evaluations. Hence, prevents full scrutiny of the political will of governments and funders. Deprives deliverers and users of ownership of services. Might undermine trust 51 Sect. 3: Why Worry? Specific Issues RCTs and the problem of applying to different situations (Cartwright, 2010) How to extrapolate from it worked there to it will work here. Meta-analysis and the problems of (Pawson, 2005) Classification into sub-groups Hidden heterogeneity of outcomes Hidden contexts 52 Sect. 4: How could a feminist pragmatist philosophy of science help? By investigating the role of values and of judgments about salience EPPI by focusing on evidence (true propositions in support of the policy intervention) ignores the ways in which values guide which studies are conducted the concepts in which the studies are formulated the way studies are classified into sub-groups the conceptualisation of the outcomes 53 Sect 5: Measuring Poverty - A Case Study There are at least four notions of poverty: Relative Poverty: Absolute and Quasi-Absolute Poverty: (Majoritarian) Subjective Poverty: Material Deprivation The groups defined as poor depend on the definition. 54 Sect. 5: Measuring Poverty Relative Poverty Measures social exclusion Based on egalitarian grounds Problems: Poverty rises and falls in counterintuitive ways Income is not closely related to living standards Ignores regional and global variations Ignores cost of living variations Ignores across time trends Assumes fairness within household 55 Sect 5: Measuring Poverty Why was it chosen? Egalitarian considerations Ease of measurement Income based measure also used in the US (although it is absolute) 56 Sect 5: Measuring Poverty Material Deprivation (inclusive of social goods) Subjective Poverty Both rejected because ‘subjective’ 57