I occasionally get the question of what the above phrase means. It was my tagline when I wrote at my own blog and it is on the rotating lines at the top of this blog. It is a quote from Herbert Hoover, a strong believer in eugenics along with everything else. The full quote is as follows:
In its broad aspects, the proper feeding of children revolves around a public recognition of the interdependence of the human animal upon his cattle. The white race cannot survive without dairy products.
In a sense, what Hoover is doing here is combining his very real concern for nutrition and food distribution with his racial sensibilities. The intertwining of racial ideology and social reform was all too common in the early 20th century and engaged in by figures ranging from Theodore Roosevelt to Margaret Sanger.
You can see this quote on Google Books in the very exciting journal The Dairy World (and what a wide world it is), 1922, Volume 1, p.18. Also, the equally thrilling publication The Milk Dealer, Volume 11, 1921, p. 86
…. Yglesias makes the connection between Hoover’s remarks and the soon skyrocketing milk prices (due to the Truman-era poison pill on milk without a farm bill). Obama’s plot to destroy white people is now clear for all to see!!!