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


Technical knowledge matters, but communication, empathy,and compromise are equally crucial and sometimes more important.

I recently chaired a U.S. National Academies study on the issues surrounding the end of Dennard scaling and its implications for U.S. industry, defense capabilities and national security. The report, The New Global Ecosystem in Advanced Computing: Implications for U.S. Competitiveness and National Security, was just released. It is a cautionary tale about the Gordian…

Computing research and advanced computing infrastructure are interdependent, yet profoundly different in culture and metrics. As the scale and scope of computing grows, each needs to understand the constraints and needs of the other.

As a lifelong researcher (at least my professional life), I periodically remind myself that the return on investment for basic research is sometimes long, but the payoff can be dramatic.