With the rise of neo-Nazism after the fall of the Berlin Wall, he worried that people were too accepting of intolerance, as they were in the 1930s.
Uz rast Neonacističkog pokreta nakon pada Berlinskog zida, postao je zabrinut da su ljudi postali indiferentni prema netoleranciji baš kao što se to dogodilo i u 30-im godinama prošlog stoljeća.