Reactionaries and Einstein's Fame: "German Scientists for the   Preservation of Pure Science," Relativity, and the Bad Nauheim Meeting
  Two important and unpleasant events occurred in Albert Einstein's life in 1920: That August an antirelativity rally was held in the large auditorium of the Berlin Philharmonic, and a few weeks later Einstein was drawn into a tense and highly publicized debate with Philipp Lenard on the merits of relativity at a meeting in Bad Nauheim, Germany. I review these events and discuss how they affected Einstein in light of new documentary evidence that has become available through the publication of Volume 10 of the Collected Papers of Albert Einstein. 
Jeroen van Dongen
physics.hist-ph gr-qc