[3] He also coordinated an international boycott which resulted in blockades of California grapes by longshoremen on the docks of London, England and Malmo, Sweden.

His work was documented in the 2012 book From the Jaws of Victory: The Triumph and Tragedy of Cesar Chavez and the Farm Worker Movement by Matt Garcia.

[4] In 1972, Brown wrote his doctoral dissertation for Cornell University on The United Farm Workers Grape Strike and Boycott, 1965-1970: An Evaluation of the Culture of Poverty Theory.

[10] It found an unexpected increase in Sr-90 in U.S. baby teeth, suggesting that "it is likely that, 40 years after large-scale atmospheric atomic bomb tests ended, much of the current in-body radioactivity represents nuclear reactor emissions.

In 2006, he discovered an image of the psychoactive Amanita muscaria mushroom sculpted into the forehead of a green man in Rosslyn Chapel, a fifteenth century Church in Scotland.