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


We need a moonshot that rebuilds our core computing infrastructure based on 21st century ideas, not just variants of those from the past century. It will not be for timid, the nostalgic, or the underfunded. Bold ideas and new approaches never are.

The U.S. lacks a coherent strategy for developing future high-performance computing systems, ones critical for national security, economic growth, and scientific discovery.

On August 1, 2024, I will become a Presidential Professor (emeritus) at the University of Utah, though my work and research will continue.

What made generative AI possible? What are its capabilities and limitations? How will it shape our future?

Semiconductors have become more than just an economic engine; they are now critical to any country’s national security and global aspirations.

Our fascination with large instruments and massive computing often blinds us to discovery via many instruments at smaller scales.