I’m a professor at George Mason’s School of Public Policy, where I have two overlapping areas of specialization. One is technology, science, and innovation policy. I’m interested in the sources and implications of discoveries and inventions of all sorts, past and present. The other area is governance, at the regional, national, and global levels. I want to understand the processes by which policy-makers decide what to do. The two areas come together as I seek to comprehend how states, markets, individuals, and social groups interact to produce decisions about important new technological capabilities.