From the chair

Abstract

These are strange times, and like many of you we have been pulled in many directions at once over the past several months. You may have noticed that we missed a newsletter issue and delayed another one. This year that issue coincided with the beginning of the major COVID-19 related changes in all of our work and personal lives, and it just made more sense to defer publication. Keep an eye out for a special issue on SC20's switch to a virtual format.