The 11 articles in this issue explore how people respond to climate change and other global challenges. The articles pursue three broad strands of enquiry that relate to the effects and causes of “skepticism” about climate change, the purely cognitive challenges that are posed by a complex scientific issue, and the ways in which climate change can be communicated to a wider audience. Cognitive science can contribute to understanding people's responses to global challenges in many ways, and it may also (...) contribute to implementing solutions to those problems. (shrink)

Stock-flow failure is a reasoning error in dynamic systems that has great societal relevance: people misjudge a level of accumulation considering the information on flows that increase or decrease over time. Many interventions, including the use of analogies and graphical manipulations, to counteract this failure and help people integrate the flow information have been tested with little or no success. We suggest that this error relates to the valence of a problem: the framing of the inflow or outflow direction as (...) “good” or “bad” is associated with the direction of its accumulation over time. To explore the effects of valence on accumulation judgments, we employ a scenario of a common health problem: blood glucose control through sugar consumption and insulin flows. We also investigate improvements of performance in a second scenario that result after viewing a video of a dynamic system demonstrating the effects of the correct accumulation trend. We discuss the implications of our findings for the blood glucose example and other global problems. (shrink)

Topics in Cognitive Science, Volume 14, Issue 1, Page 14-30, January 2022.