Reflections on science, technology, and computing — leavened by personal experience


Johnny von Neumann’s draft report on EDVAC and the stored program concept transformed and codified modern digital computing

Public research universities are in the business of helping people. This is especially true in times of accelerating and disruptive change.

COVID-19 has disrupted our lives in so many ways – commerce and trade, personal livelihoods and economic vitality, family and social interactions, health and wellness (obviously), mobility and travel, and education, to name just a few. This global pandemic has also exposed deep social inequities in new ways, convolved with political disarray and often dysfunctional…

The lesson of the stochastic cusp catastrophe: disruptions cannot be immediately inverted; complex dynamic systems involve hysteresis.