Institution
- Ohio State University2
- Pennsylvania State University1
- President's Committee of Advisors on Science and Technology1
- President's Council of Advisors on Science and Technology (George W. Bush)1
- President's Council of Advisors on Science and Technology (William J. Clinton)1
- President’s Council of Advisors on Science and Technology3
- President’s Council of Advisors on Science and Technology (PCAST)1
- President’s Council of Advisors on Science and Technology (PCAST). Appointed by President George W. Bush1
- Princeton Univeristy1
- Princeton University2
- Purdue University1
- Review of United States Human Space Flight Plans Committee1
- Secretary of Energy Advisory Board, Department of Energy1
- Self-employed1
- Smithsonian Institution1
- Society for the Study of Evolution1
- Supporters of Agricultural Research Foundation1
- The H. John Heinz III Center for Science, Economics and the Environment1
- The Institute for Conservation Biology1
- The National Academies’ STEP Board (Science, Technology, and Economic Policy)1