Holism, Emergence, and the Crucial Distinction

One issue of dispute between methodological individualists and methodological holists is whether holist explanations are dispensable in the sense that individualist explanations are able to do their explanatory job. Methodological individualists say they are, whereas methodological holists deny this. In the first part of the paper, I discuss Elder-Vass’ version of an influential argument in support of methodological holism, the argument from emergence. I argue that methodological individualists should reject it: The argument relies on a distinction between individualist and holist explanations that they find unacceptable and Elder-Vass’ reasons in support of his way of drawing this distinction are not good ones. In the second part, I examine what, if anything, would be good reasons in support of a particular way of differentiating between individualist and holist explanations. I propose that a good reason is one which shows, in an acceptable manner, that the distinction, drawn in the same way in all contexts, is useful from the perspective of offering explanations of the social world. I show that if this criterion is adopted, it will result in a fruitful reorientation of the debate between methodological individualists and methodological holists.