Dr. Frederick Seitz (1911-2008) was an American physicist and expert for hire.
 Actual science
Seitz was a trailblazer in the field of solid-state physics. Along with Eugene Wigner, he developed the concept of the Wigner-Seitz unit cell, which is used in the study of crystalline materials. He published The Modern Theory of Solids in 1940, a foundational text in solid-state physics. He served as a member of the Manhattan Project and was later involved in nuclear energy projects. Seitz served as the president of the National Academy of Sciences during the 1960s, when he commissioned the then-largest particle accelerator in the world, Fermilab.
 I've got the "data" if you've got the money
In the 1980s, Seitz decided to become a shill for any corporation willing to pay him enough. He, Robert Jastrow, and William Nierenberg co-founded the George C. Marshall Institute in 1984 to hype Ronald Reagan's Star Wars program. One of the initial goals of the organization was to deny the work done by Carl Sagan and his colleagues on nuclear winter. During this time, he was also employed by R.J. Reynolds Tobacco Co. and helped spread propaganda denying links between smoking and cancer. Seitz remarked:
“”"They didn't want us looking at the health effects of cigarette smoking.
A leaked 1989 memo suggests that these corporations were taking advantage of his senility:
“”Bill told me that Dr. Seitz is quite elderly and not sufficiently rational to offer advice.
In the early '90s, he joined the board of another think tank, the Science and Environmental Policy Project (SEPP), headed by physicist turned uber-shill, S. Fred Singer. Singer and Seitz's career paths were mirror images. The two co-authored a few works together, denying the dangers of ozone depletion and global warming. Through the Marshall Institute, Seitz helped Arthur Robinson spread the bogus Oregon Petition of 30,000+ "scientists" who "disagreed with the consensus on global warming. The NAS repudiated him. Naturally, the Rockefeller Institute, which he also held a position at, was rolling in oil money.
 See also
- Roy Spencer, member of the Marshall Institute
- The Marshall Institute is a member of the Cooler Heads Coalition
- Seitz's obituary in the New York Times
- Seitz bio at the University of Illinois, Urbana-Champaign
- Frederick Seitz and George C. Marshall Institute entries at SourceWatch.
- Logical Science profile