Richard Lynn

Richard Lynn (20 February 1930 – 23 July 2023) was a controversial English psychologist and self-described "scientific racist" who advocated for a genetic relationship between race and intelligence. He was the editor-in-chief of Mankind Quarterly, a white supremacist journal. He was lecturer in psychology at the University of Exeter and professor of psychology at the Economic and Social Research Institute, Dublin, and at the University of Ulster at Coleraine.

Lynn was a professor emeritus of psychology at Ulster University, but had the title withdrawn by the university in 2018. Many scientists criticised Lynn's work for lacking scientific rigour, misrepresenting data, and for promoting a racialist political agenda. Lynn was associated with a network of academics and organisations that promote scientific racism. He had also advocated fringe positions regarding sexual differences in intelligence.

In two books co-written with Tatu Vanhanen, Lynn and Vanhanen argued that differences in developmental indexes among various nations are partially caused by the average IQ of their citizens. Earl Hunt and Werner Wittmann (2008) questioned the validity of their research methods and the highly inconsistent quality of the available data points that Lynn and Vanhanen used in their analysis.