Vocation : Education : Public speaker

David Michael Pallone (born October 5, 1951) is an American former Major League Baseball umpire who worked in the National League from 1979 to 1988. During Pallone's career, he wore uniform number 26.

John Elliot Bradshaw (June 29, 1933 – May 8, 2016) was an American educator, counselor, motivational speaker, and author who hosted a number of PBS television programs on topics such as addiction, recovery, codependency, and spirituality. Bradshaw was active in the self-help movement, and was credited with popularizing such ideas as the "wounded inner child" and the dysfunctional family. In promotional materials, interviews, and reviews of his work, he was often referred to as a theologian.Bradshaw was the author of six books, several of which held top slots as New York Times bestsellers; his book Homecoming reached No. 1. During the 1980s and 1990s he hosted a number of PBS television broadcasts based on his books. He served on the board of directors of the Palmer Drug Abuse Program and as the national director of the John Bradshaw Center at Ingleside Hospital in Los Angeles, California.

Alden Taylor (Tad) Mann, (born August 18, 1943, in Auburn, New York) is an American astrologer, writer, designer and artist who is known for his books and paintings on astrology and sacred architecture, human sexuality and gardens.

Werner Hans Erhard (born John Paul Rosenberg; September 5, 1935): 7  is an American author and lecturer known for founding est (offered from 1971 to 1984).: 14  In 1985, Erhard replaced the est Training with a newly designed program, the Forum. Since 1991, the Forum has been kept up to date and offered by Landmark Education. He has written, lectured, and taught on self-improvement.
In 1977, Erhard co-founded The Hunger Project, an NGO. In 1991, he retired from business and sold his existing intellectual property to his employees, who then adopted the name Landmark Education, renamed in 2013 Landmark Worldwide.

The Mars effect is a purported statistical correlation between athletic eminence and the position of the planet Mars relative to the horizon at time and place of birth. This controversial finding was first reported by the French psychologist and "neo-astrologer" Michel Gauquelin. In his book L'influence des astres ("The Influence of the Stars", 1955), Gauquelin suggested that a statistically significant number of sports champions were born just after the planet Mars rises or culminates. He also divided the plane of the ecliptic into twelve sectors, identifying two "key" sectors of statistical significance.
Gauquelin's work was accepted by the psychologist Hans Eysenck among others but later attempts to validate the data and replicate the effect have produced uneven results, chiefly owing to disagreements over the selection and analysis of the data set. Since the phenomenon in question depends upon the daily rotation of the Earth, the availability and accuracy of time and place of birth data is crucial to such studies, as is the criterion of "eminence". Later research claims to explain the Mars effect by selection bias, favouring champions who were born in a key sector of Mars and rejecting those who were not from the sample.

Herman Kahn (February 15, 1922 – July 7, 1983) was an American physicist and a founding member of the Hudson Institute, regarded as one of the preeminent futurists of the latter part of the twentieth century. He originally came to prominence as a military strategist and systems theorist while employed at the RAND Corporation. He analyzed the likely consequences of nuclear war and recommended ways to improve survivability during the Cold War. Kahn posited the idea of a "winnable" nuclear exchange in his 1960 book On Thermonuclear War for which he was one of the historical inspirations for the title character of Stanley Kubrick's classic black comedy film satire Dr. Strangelove. In his commentary for Fail Safe, director Sidney Lumet remarked that the Professor Groeteschele character is also based on Herman Kahn.
Kahn's theories contributed to the development of the nuclear strategy of the United States.