Weitzmann began a career as a journalist in the early 80's.[4] He became literary editor of Les Inrockuptibles in 1995, and eventually its editor-in-chief.[2] More recently, he has written about antisemitism in France in Tablet.[2]
Weitzmann is the author of 12 books, including seven novels.[2] His books deal with father and son relationships, as well as topics like globalization, terrorism, identity politics and social atomization.[1] His second novel, Chaos, was an autofiction about his cousin Serge Doubrovsky.[3]
Between 2004 and 2009 he lived between Paris and New York.
In 2009, Weitzmann signed a petition in support of film director Roman Polanski, calling for his release after Polanski was arrested in Switzerland in relation to his 1977 sexual abuse case[5]
During the summer 2014, Weitzmann wrote for Tablet Magazine "France's Toxic Hate", a series of reports on the rise of antisemitism in his country that won the Berman Prize for literary Journalism in London in February 2015. in January 2015, at Philip Roth's suggestion, Weitzmann began a book based on those reports. But the beginning of the terror wave that same month changed the scope of the initial project to a major work in two languages that consumed four years of his life.
The French version of the book, "Un temps pour haïr" was published in October 2018 in France. It has won the "Prix du livre politique étudiant-France Culture" 2019, the Foundation Bernheim Prize 2019 in the category Letters, and was short-listed for the Renaudot and Femina prizes.
The US version, "Hate", was released March 12, 2019 by Houghton-Mifflin. In the Wall Street Journal, James Kirchick described it as "an excellent and chilling report-cum-memoir about one of the most unsettling phenomena in contemporary Europe” and Roger Cohen in the NYTBR as "an often illuminating intensity as it grapples with an unresolved French and European quandary."
The book is a New York Times Book Review Editor's choice.
In the aftermath of the Christchurch massacre, April '19, Marc Weitzmann published an article in Foreign Affairs called "The Global Language of Hate is French" tracing the intellectual French influences for the killer's manifesto.[6]
