Alan Simpson graduated from the University of Wyoming with a Bachelor of Science and a law degree. He served in the United States Army and began his career in public service by being elected to the Wyoming House of Representatives. Simpson later transitioned to the U.S. Senate, where he held significant leadership roles, including Chairman of the Senate Veterans' Affairs Committee and Republican whip. After retiring from the Senate, he taught at Harvard University and led a campaign at the University of Wyoming.

Alan Simpson's political identity is marked by a complex blend of conservative fiscal policies and surprising support for civil rights, revealing a highly selective ideological approach. His legislative efforts on immigration, such as the Immigration Reform and Control Act of 1986, demonstrate a calculated effort to balance enforcement with humanitarian aspects. Simpson's rhetoric on assimilation often clashed with his support for civil liberties, as seen in his stance on Japanese American internment reparations. His disdain for AARP's influence on senior social programs suggests a willingness to challenge powerful lobbies, even when it contradicts his fiscal conservatism.