Physics, Nobel laureate (Physics, 1993), Dean of Faculty at Princeton University Philip M. Whitman class of 1937, mathematician, solved the word problem for free lattices Frank Eugene Lutz class of 1900. The leading entomologist in the first half of the 19th century. Curator at American Museum of Natural History 1909-1943. Developed first nature trail in the United States. Educational trail. Author of several books and pamphlets. Social action, philanthropy, and community service Henry J. Cadbury 1903, 1933 Litt.D. (Hon.) Nobel Peace Prize winner and founder of American Friends Service Committee (AFSC) Norman Hill 1956, civil rights activist, Black labor leader Rufus Jones 1885, 1922 LL.D. (Hon.), author, philosopher and founder of the American Friends Service Committee Howard Thurman c. 1930 (special student), African-American theologian and preacher, pacifist and social activist, co-founder of Fellowship of Reconciliation and of the Church for the Fellowship of All Peoples Sports and athletics Josh Byrnes '92, senior vice president of baseball operations, San Diego Padres; former general manager of the Arizona Diamondbacks Thad Levine '94, general manager of the Minnesota Twins Philip Noel-Baker, Baron Noel-Baker 1908, ran for Great Britain in the Olympic games in 1912, 1920 (silver medalist at 1500 meters), and 1924; team captain at the Paris games, and the team's exploits were made famous as the Chariots of Fire Olympic track team Karl Paranya '97, first NCAA Division III runner to run a sub-four minute mile and world record holder in the indoor 4x800 relay race Tony Petitti '83, chief operating officer, Major League Baseball and former president and chief executive officer, MLB Network Stephen Ridings '17, professional baseball pitcher for the New York Yankees Ronald M. Shapiro '64, attorney and sports agent, Shapiro Sher Guinot & Sandler;past clients include Hall of Famers Cal Ripken, Jr., Jim Palmer, Brooks Robinson, Kirby Puckett, and Eddie Murray Arn Tellem '76, attorney and sports agent; clients have included Tracy McGrady, Jason Giambi, and Pau Gasol Fictional alumni Dale Cooper, FBI detective in David Lynch's Twin PeaksAstrid Farnsworth, FBI agent in FringePresidents of Haverford College Notable current and former faculty Richard J. Bernstein, professor of philosophy (1966–1989); author of John Dewey (1966); Dean of Graduate Studies, New School of Social Research Lynne Butler, professor of mathematics and statistics Curt Cacioppo, professor of music; contemporary composer Roberto Castillo-Sandoval, associate professor of Spanish; Chilean author John Royston Coleman, President 1967-77; labor economist; author of Blue-Collar Journal; host of