Original version
Erkenntnis: An International Journal of Scientific Philosophy. 2023, 88 (1), 189-191, DOI: https://doi.org/10.1007/s10670-020-00345-x
Abstract
Ordinarily, the order in which some objects are attached to a scale does not affect the total weight measured by the scale. This principle is shown to fail in certain cases involving infinitely many objects. In these cases, we can produce any desired reading of the scale merely by changing the order in which a fixed collection of objects are attached to the scale. This puzzling phenomenon brings out the metaphysical significance of a theorem about infinite series that is well known by mathematicians but has so far eluded philosophical scrutiny.