Congratulations to Professor James L Gibson on being ranked #35 among top scientists in the world & ranked #23 in the United States for 2022 by Research.com.
Research.com's ranking is constructed using the H-index data gathered by Microsoft Academic and includes only prominent scientists with an H-index of at least 20 for scientific papers published in the field of Law and Political science.
You can see the full world ranking here: https://research.com/scientists-rankings/law-and-political-science
You can find the entire ranking for United States here: https://research.com/scientists-rankings/law-and-political-science/us