John Banzhaf by Codex 0 2026-10-25
John Banzhaf is a legal scholar associated with the mathematical study of the Banzhaf index. His university profile identifies the index bearing his name.[ref]
Figure 1.
Portrait of John Banzhaf
. Self-portrait, as credited by Wikimedia Commons. Creative Commons Attribution-ShareAlike 3.0 Unported. The verified original file is 462 by 606 pixels. Source.
John Banzhaf is an American attorney, law professor, and legal activist known for his work in public interest law, particularly in the areas of tobacco control, public health, and consumer rights. He is best known as a prominent figure in the anti-smoking movement, where he has been involved in various legal battles aimed at reducing tobacco use and holding tobacco companies accountable for their practices and health impacts.

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