For more than 30 years, the author and public intellectual Peter Brimelow has argued for and published the writings of like-minded “immigration patriots” who support strong restrictions on immigration.Standing at the right edge of the policy debate, he has drawn the ire of pro-immigration advocates who ascribe racism to his positions. Left-wing groups like the Southern Poverty Law Center and the Anti-Defamation League label him a “white nationalist.” They put him and VDARE, the nonprofit he established in 1999, on their well-publicized “hate” lists.Brimelow claims those long-running battles over protected speech are the reason he has been targeted by New...