Diversity Reading List

Content: Offers a critical discussion of the Gaia hypothesis in the context of human responsibility for climate change.

Abstract: In the light of the current environmental crisis, different approaches to mitigating climate change have been put forward, some more plausible than others. However, despite problems with anthropocentric approaches to global warming (whether these be weak or strong versions of the approach), it seems that because of the largely anthropocentric outlook of the Western world, an internationally united approach to mitigating climate change will (perhaps inevitably) come from human-centred values. But what are the long-term implications of this? Such values need to be at the very least challenged if we are interested in providing justifiable and sustainable solutions to the current crisis. Indeed, this paper will analyse sentientism as an alternative environmental ethic stance and will discuss why it provides a more plausible approach than anthropocentric ones whilst recognising where it falls short.

Abstract: This article identifies conditions under which robust predictive modeling results have special epistemic significance---related to truth, confidence, and security---and considers whether those conditions hold in the context of present-day climate modeling. The findings are disappointing. When today's climate models agree that an interesting hypothesis about future climate change is true, it cannot be inferred---via the arguments considered here anyway---that the hypothesis is likely to be true or that scientists' confidence in the hypothesis should be significantly increased or that a claim to have evidence for the hypothesis is now more secure

Abstract: I address questions about values in model-making in engineering, specifically: Might the role of values be attributable solely to interests involved in specifying and using the model? Selected examples illustrate the surprisingly wide variety of things one must take into account in the model-making itself. The notions of system , and physically similar systems are important and powerful in determining what is relevant to an engineering model. Another example illustrates how an idea to completely re-characterize, or reframe, an engineering problem arose during model-making.I employ a qualitative analogue of the notion of physically similar systems. Historical cases can thus be drawn upon; I illustrate with a comparison between a geoengineering proposal to inject, or spray, sulfate aerosols, and two different historical cases involving the spraying of DDT . The current geoengineering proposal is seen to be like the disastrous and counterproductive case, and unlike the successful case, of the spraying of DDT. I conclude by explaining my view that model-making in science is analogous to moral perception in action, drawing on a view in moral theory that has come to be called moral particularism.