 On 11 April 1935, Goerdeler ordered the end of Haake's boycott, and provided a list of "non-Aryan" physicians permitted to operate under the existing laws and those who were excluded.Others have contended that, despite the book's "undeniable flaws", it "served to refocus the debate on the question of German national responsibility and guilt", in the context of a re-emergence of a German political right, which may have sought to "relativize" or "normalize" Nazi history.Goldhagen's assertion that the almost all Germans "wanted to be genocidal executioners" has been viewed with skepticism by most historians, a skepticism ranging from dismissal as "not valid social science" to a condemnation, in the words of the Israeli historian Yehuda Bauer, as "patent nonsense".