Robert N. Proctor graduated from Indiana University Bloomington in 1976 with a Bachelor of Science in biology. He then took up studies at Harvard University, earning master's and doctoral degrees in History of Science in 1977 and 1984, respectively. At Pennsylvania State University, he and his wife, Londa Schiebinger, co-directed the Science, Medicine and Technology in Culture Program for nine years. Proctor is perhaps best known for his groundbreaking 2012 history of the tobacco industry, "Golden Holocaust: Origins of the Cigarette Catastrophe and the Case for Abolition", winner of the Rachel Carson Prize in 2014. His 2008 book "Agnotology: The Making and Unmaking of Ignorance", co-edited with Londa Schiebinger, examines the concept of Agnotology", a term coined by linguist Iain Boal in 1992 to describe the study of intentionally induced ignorance or doubt, particularly the publication of intentionally inaccurate or misleading scientific data.. Proctor is currently writing another book on this topic, ''Agate Eyes: A Lapidary Journey': "By contrast with diamonds or asbestos or granite or the minerals we burn for fuel, the lowly agate is the victim of scientific disinterest, the same kinds of structured apathy I have elsewhere called 'the social construction of ignorance.' Agates seem to fall outside the orbit of geological knowledge, and therefore tend to be regarded — if at all — as geological accidents or oddities not really deserving systematic study." In 2008, Proctor served as an expert witness in a wrongful death suit against Philip Morris and used the n-word in his testimony, triggering a mistrial. Later, in 2019, Proctor again drew scrutiny for repeatedly saying the racial slur aloud when quoting from cigarette advertisements in a guest lecture at Stanford Law School. He responded to this backlash with, "I didn't 'use' the N-word in my lecture, I showed and cited its use in three different brands of cigarettes sold in the middle decades of the twentieth century."
Personal life
He is the longtime partner of fellow historian of science Londa Schiebinger, whom he met at Harvard. They have two sons together, named Geoffrey Schiebinger and Jonathan Proctor. Before having children, the couple decided they would have two and each would receive one of their surnames. The family are avid skiers and enjoy the slopes at nearby Lake Tahoe.