Creating usable science: Opportunities and constraints for climate knowledge use and their implications for science policy
Research highlights
▶ Climate science usability is a function of the context of use and scientific knowledge production. ▶ Iteration between knowledge producers and users is critical to creating usable science. ▶ Compatible, deliberate science policy mechanisms are paramount for the production of usable science.
Introduction
As the problem of climate change rises in public policy agendas around the world, the need for robust science to inform policy design also increases. And while the production of climate science has steadily grown (NRC, 2007, p. 94; IPCC, 2007), in the United States, its usability remains relatively limited in terms of decision support and policy design (NRC, 2009a, NRC, 2009b). For example, in 1990, the United States Congress established in law the U.S. Global Change Research Program (USGCRP) and called for the provision of “usable information on which to base policy decisions relating to global change” (US Congress, 1990). The law referred to usable information as knowledge that could be “readily usable by policymakers attempting to formulate effective strategies for preventing, mitigating, and adapting to the effects of global change” (Ibid.). However in both provisions, the US Congress did not specify what it meant by usable, nor did the law suggest how the program should evaluate its effectiveness in terms of usability (Pielke, 1995).
Funded by the federal government through 13 different agencies,1 through the years, the USGCRP2 has mostly focused on fundamental science. Until 2009, the Program's implementation was organized around seven main scientific priorities (climate dynamics, ecosystems, atmospheric composition, the water cycle, the carbon cycle, land use change, and human dimensions) and operationalized by seven interagency working groups (one for each element).3 A committee—chaired by a high level member of one of the participating agencies and under the auspices of the Executive Office of the President (EOP)—guides the program and a small integration office coordinates its activities. The budget for the USGCRP is allocated to each agency independently, although there is some effort to coordinate activities through the EOP, the interagency working groups, and the Coordination and Integration office. Although the level of emphasis on the scientific themes has changed over time (for example to expand the scope of human dimensions of climate change or to boost research focusing on decision-making tools), research focusing on physical and environmental aspects of climate has overwhelmingly dominated the program's budget (NRC, 2009b, Dilling, 2007). And with the exception of the National Climate Assessment completed in 2000, the input of potential users of the information in shaping the USGCRP research agenda has been limited (NRC, 2007).
While the scientific accomplishments of the USGCRP in understanding the climate system have been amply acknowledged (NRC, 2007, NRC, 2010), in recent years, the Program has come under greater scrutiny both from those who first created it (the U.S. Congress) and from scholars who have analyzed different aspects of its design and implementation (Lambright, 1997, NRC, 2009b, NRC, 2010, Pielke, 1995). In 1992 and 2002, Congress critiqued the USGCRP for being “less than successful at developing information that is useful to policy-makers and resource managers in making informed decisions” (Pielke, 1995, HCS, 2002, p. 5). Five years later, a review from the National Research Council of the US National Academy of Sciences (NRC/NAS), found that “inadequate progress has been made in synthesizing research results, assessing impacts on human systems, or “providing knowledge to support decision making and risk analysis” (emphasis added, NRC, 2007, p. 34). In 2009, two other NRC/NAS reviews have reiterated that the program has fallen short from the goal of supporting policy and decisions on the ground (NRC, 2009a, NRC, 2009b).
Central to this critique is how one evaluates the usability of science, that is, what it means for science to be usable in the context of decision-making. While basic science may become applied science in the future, or eventually support whole new industries or technologies that we cannot even imagine today (Stokes, 1997), we argue that its function differs from that implied by the call for usable science for decision making. Alternatively, usable science is that produced to contribute directly to the design of policy or the solution of a problem (Lemos and Morehouse, 2005, NRC, 2009a, NRC, 2009b, Weiss, 1978). This implies a much more specific, time sensitive role for science to be used in supporting decisions as they exist today or in the near future, and appears consistent with the US Congress’ intent that the USGCRP provide information “readily usable by policymakers attempting to formulate effective strategies.” In this context, it is not about which science is more important or about usable science replacing basic science—both are necessary and many times complement each other (Lemos and Morehouse, 2005, NRC, 2010). Rather, we focus particularly on usable science for decision making as stated by the Global Change Research Act, and the USGCRP (whose mission includes research, education, communication and decision support [emphasis added]).4
In this paper, we suggest that usability exists within a range in which each use is defined by a perception of usefulness and the actual capacity (e.g. human and financial resources, institutional and organization support, political opportunity) to use different kinds of information. In a recent paper, Lemos and Rood (2010, p. 673) describe this range by arguing that
(…) different actors perceive the usefulness of scientific information differently. Scientists, for example, when choosing the focus of their research, may make an assumption of what they think decision makers need and hope their work will meet that need. Users, in turn, may define their need differently. However, scientists and users do not uniformly make the same assumption about what they think is useful and what they know is usable. Thus, some scientists’ assumptions may be closer to users’ definition of need, while others’ may be farther away. In this sense, there is a range of perceptions of usefulness and usability.
Providing information that is “readily usable” for decision making must therefore navigate and bridge any differences that might exist between what scientists might think is useful, and what is actually usable in practice. This entails establishing a shared vision of what knowledge is usable in a given decision process. We can think of the production and uptake of scientific knowledge as a pull–push process in which different conditions, mechanisms and institutions shape ultimate usability. Here we argue that usability is a function of both how science is produced (the push side) and how it is needed (the pull side) in different decision contexts. We further suggest usability is most effectively pursued through deliberate science policy design and implementation, or “reconciling supply and demand,” as needs for information are often not well met through the independent production of scientific knowledge alone (Sarewitz and Pielke, 2007). One critical aspect of this design is the creation of the conditions and mechanisms that enable iterativity, that is, the purposeful and strategic interaction between climate knowledge producers and users so as to increase knowledge usability (Lemos and Morehouse, 2005). In this article, we contend that the creation of these conditions and mechanisms is predicated on the action of organizations and actors that take upon themselves the responsibility to build them. In other words, these actors and organizations ‘own’ the task of fostering iterativity rather than expecting it to fall on someone else's shoulders or to be a consequential outcome of the call for the creation of usable science alone. And whereas in some cases factors constraining or fostering use of climate information may be outside the purview of what the scientific enterprise can influence and control (e.g. organizational constraints, lack of human resources, lack of political support), in other cases, they might be within the scope of what science policy can effect. Hence, to produce usable science, effective science policy should foster iterativity not only by purposefully incentivizing producers and users to own the task of creating it but also by eliminating the constraints that inhibit it.
In the next few sections, we explore opportunities and constraints for science use both in the way science is produced as well as in the way it is needed and used. We rely on evidence from different areas of climate information use but especially seasonal climate forecasting (SCF), about which there is a rich empirical literature. We aim at exploring evidence-based assumptions of different factors that influence the likelihood of climate science being used in decision making and policy. First, we synthesize ‘lessons learned’ from the literature—both from a more general perspective and from the perspective of climate science—seeking to understand the factors that shape information use; second, we explore how these lessons can inform climate science policy. In section two, we briefly discuss different modes of science production and illustrate the models that inform this analysis. Section three summarizes the factors constraining and fostering climate science use based on the empirical literature. In section four, we speculate how lessons learned from empirical cases can inform the design of science policy to foster the usability of climate science for decision-making.
Section snippets
Modes of science production
There is a long tradition of scholarship focusing on different models of science creation and its applicability to the solution of problems or the design of public policy.5 In general, scholars identify three main modes of science–policy interaction. The first model is characterized by a “science push”, that is, the pursuit of knowledge itself drives scientific production and the
The elements of usable climate science for decision making
The usability of science for decision-making has been the focus of research for many years (see for example, Clark and Majone, 1985, Jasanoff and Wynne, 1998, Sarewitz, 1996, Stokes, 1997, Weiss, 1978). The use of seasonal climate information in particular has been studied across regions in many different sectors, including agriculture, water, and disaster response. In the past twenty years, great advances in the ability to predict El Nino Southern Oscillation (ENSO) events up to a year ahead
Expanding the options for creating usable science
What the rich literature reviewed above suggests is that many of the constraints and limitations of SCF use originate in the lack of a broader understanding of the decision-making environments where climate information is supposed to be used. It also shows that in many of the cases of successful use of SCF, interaction between producers and users of information played a positive role. In this context, the influence of iterativity in increasing usability is twofold. First, by improving
Conclusion
Twenty years after its initiation, the USGCRP stands at a crossroads of opportunity. On the one hand, the Program has been critiqued in the recent past for providing inadequate decision support and for lacking the appropriate mechanisms to fully engage in research that might illuminate how to best rectify that deficiency. On the other hand, there have been some real advances made in understanding how to create usable science for decision making and how science policies can support such efforts
Acknowledgements
We thank Rebecca Morss, Rad Byerly, Andrea Ray, Christine Kirchhoff, Owen Johns, Shannon McNeeley, and three anonymous reviewers for providing helpful comments which greatly improved the manuscript. This research was supported by NSF Grant No.0345604 for the Science Policy Assessment and Research on Climate (SPARC) project and by a CIRES Visiting Fellowship to LD. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not
References (93)
Towards science in support of decision making: characterizing the supply of carbon cycle science
Environmental Science & Policy
(2007)- et al.
Opportunities and constraints for farmers of west Africa to use seasonal precipitation forecasts with Burkina Faso as a case study
Agricultural Systems
(2002) - et al.
Responding to stakeholder's demands for climate information: from research to applications in Florida
Agricultural Systems
(2002) - et al.
The co-production of science and policy in integrated climate assessments
Global Environmental Change
(2005) Reconciling the supply of scientific information with user demands: an analysis of the problem and review of the literature
Environmental Science & Policy
(2007)- et al.
Effective seasonal climate forecast applications: examining constraints for subsistence farmers in Zimbabwe
Global Environmental Change: Human and Policy Dimensions
(2002) - et al.
Climate extremes and adaptive management on the Colorado River: lessons from the 1997–1998 ENSO event
Journal of Environmental Management
(2001) - et al.
Can seasonal climate forecasting assist in catchment water management decision-making? A case study of the Border Rivers catchment in Australia
Agriculture, Ecosystems and Environment
(2004) Peer review of grant applications: what do we know?
The Lancet
(1998)- et al.
Integrating climate forecasts and societal decision making: challenges to an emergent boundary organization
Science, Technology and Human Values
(2001)
Predictive skill of statistical and dynamical climate models in SST Forecasts during the 1997–98 El Niño Episode and the 1998 La Niña Onset
Bulletin of the American Meteorological Society
Decision-Support Experiments and Evaluations Using Seasonal to Interannual Forecasts and Observational Data: A Focus on Water Resources, Synthesis and Assessment Product 5.3
Seasonal climate forecasting: who can use it and how should it be disseminated?
Natural Resource Perspectives
The Ethiopia food crisis—uses and limits of climate forecasts
Science
Climate, stream flow prediction and water management in northeast Brazil: societal trends and forecast value
Climatic Change
Effective and equitable dissemination of seasonal-to-interannual climate forecasts: policy implications from the Peruvian fishery during El Nino 1997–98
Climatic Change
Making short-term climate forecasts useful: linking science and Action
Proceedings of the National Academy of Sciences
Policy implications of climate forecasts for water resources management in the Pacific Northwest
Policy Sciences
Water resources and drought forecasts in South Carolina
Journal of the American Water Resources Association
In order to aid in diffusing useful and practical information: agricultural extension and boundary organizations
Science, Technology and Human Values
Countering the loading-dock approach to linking science and decision making. Comparative analysis of El Niño/Southern Oscillation (ENSO) Forecasting systems
Science, Technology and Human Values
Knowledge systems for sustainable development
Proceedings of the National Academy of Sciences of the United States of America
Major growth in some business-related uses of climate information
Journal of Applied Meteorology and Climate
Changing uses of climate predictions in agriculture: implications for prediction research, providers, and users
Weather Forecasting
Rapidly expanding uses of climate data and information in agriculture and water resources: causes and characteristics of new applications
Bulletin of the American Meteorological Association
Impact of spring 2000 drought forecasts on Midwestern water management
Journal of Water Resources Planning and Management
The critical appraisal of scientific inquiries with policy implications
Science, Technology and Human Values
Summative evaluation of climate application activities with pastoralists in western Queensland
Rangeland Journal
Exploring use of climate information in wildland fire management: a decision calendar study
Journal of Forestry
Consideration of user needs and spatial accuracy in drought mapping
Journal of the American Water Resources Association
Forecasting water allocations for Bundaberg sugarcane farmers
Climate Research
Making science useful to decision makers: climate forecasts, water management and knowledge networks
Weather, Climate and Society
Making Decision-Support Information Useful, Useable and Responsive to Decision-Maker Needs
Currents of Change: El Nino's Impact on Climate and Society
The value of a long-range weather forecast for the West African Sahel
Bulletin of the American Meteorological Society
Boundary organizations in environmental policy and science: an introduction
Science, Technology and Human Values
Applying seasonal climate forecasts in agricultural and natural ecosystems—a synthesis
Confidence builders: evaluating seasonal climate forecasts from user perspectives
Bulletin of the American Meteorological Society
Climate Change 2007: The Physical Science Basis, Summary for Policymakers. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change
More than just talk: connecting science and decision making
Environment
Science and decision making
The virtues of mundane science
Environment
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