Derek Penslar

Derek Jonathan Penslar, FRSC (born 1958) is an American-Canadian comparative historian with interests in the relationship between modern Israel and diaspora Jewish societies, global nationalist movements, European colonialism, and post-colonial states.

He took his PhD in history at the University of California at Berkeley, where his advisors were Richard Webster, Amos Funkenstein and Gerald Feldman.

In 2016, he moved to Harvard University, where he is William Lee Frost Professor of Jewish History and a resident faculty member at the Minda de Gunzburg Center for European Studies.

[5] Critics including Bill Ackman and Lawrence Summers objected because he was among the 2,898 Jewish "scholars, clergy, and other public figures" who signed an open letter against Benjamin Netanyahu's efforts at judicial reforms in August 2023, which included the passage: "Israel’s long-standing occupation [...] has yielded a regime of apartheid.

"[6] Especially after Congresswoman Elise Stefanik thus attacked Penslar for “despicable antisemitic views,”[7] Jewish students and colleagues questioned the basis of these accusations and responded by stressing his reputation as a knowledgeable and balanced scholar; these responses included a statement by the American Academy of Jewish Research; a letter signed by 200 scholars of Jewish Studies and Israel Studies from Israel, North American, and Europe; and a letter from current and former students of Penslar “arguing that ‘his measured and thorough analysis of Jewish history and Zionism’ makes him uniquely positioned to effectively lead Harvard’s efforts against antisemitism.”[8] One Op-Ed described him as “a deeply committed Jew and outstanding scholar who is widely known and respected for his judicious, kindly and unfailingly balanced nature," speculating that the case was attracting so much media attention because of fears that “what they are attacking is not just an eminent scholar, but more broadly, the American university as the site of expertise and critical thinking.”[9]