When I wrote The Dutch, the Germans and the Jews, I did not realise that the article was to become so controversial. With regard to the wartime record of the Netherlands, the Dutch had, over the years, constructed a national image of heroic resistance against the German occupier. This image was complemented by a stress on Dutch support of its persecuted Jewish citizens. My article noted, however, that little was further from the truth. On virtually all levels, before and even during the war, a substantial number of Dutch people collaborated with Nazi Germany. The Jewish Dutch received only scant support. A good philosopher, according to Nietzsche, has to be the bad conscience of his time. I argue that this duty also applies to historians and journalists. I hope that my critique will be seen as an invitation to researchers to take a closer look at this black page in Dutch history.