small observed abundance of heavier elements Lerner has disputed Wright's critique. Activism While at Columbia, Lerner participated in the 1965 Selma March and helped organize the 1968 Columbia Student Strike. In the 1970s, Lerner became involved in the National Caucus of Labor Committees, an offshoot of the Columbia University Students for a Democratic Society. Lerner left the National Caucus in 1978, later stating in a lawsuit that he had resisted pressure from the U.S. Labor Party, an organization led by Lyndon LaRouche, to violate election law by channeling profits of an engineering firm to the organization. More recently, Lerner sought civil rights protection for immigrants as a member and spokesman for the New Jersey Civil Rights Defense Committee. He participated in the Occupy Wall Street protests in 2011. References External links LPPFusion Focus Fusion Society The Big Bang Never Happened (archived) Cem anos após Engels, onde está o enfoque histórico nas ciências? People from Brookline, Massachusetts 21st-century American inventors 21st-century American physicists Columbia College (New York) alumni Living people American science writers American socialists American cosmologists 1947 births Plasma physicists