Yale University Press published the "The Cartoons that Shook The World" by Professor Jytte Klausen in the fall of 2009. The scholarly work is the first comprehensive investigation of the controversy surrounding the 2005 publication of cartoons depicting the Prophet Muhammad by the Danish newspaper Jyllands-Posten.
The Press chose not to include the cartoons and other depictions of the Prophet Muhammad in the book. The Press's decision followed consultation with experts who concluded that including the cartoons would risk additional violence of the type that had claimed 200 lives since their original publication.
As the Press stated in August 2009:
"Yale and Yale University Press are deeply committed to freedom of speech and expression, so the issues raised here were difficult. The University has no speech code, and the response to 'hate speech' on campus has always been the assertion that the appropriate response to hate speech is not suppression but more speech, leading to a full airing of views. The Press would never have reached the decision it did on the grounds that some might be offended by portrayals of the Prophet Muhammad. Indeed, Yale University Press has printed books in the past that included images of the Prophet. The decision rested solely on the experts' assessments that there existed a substantial likelihood of violence that might take the lives of innocent victims."
In October 2009, Yale hosted talks on campus by Kurt Westergaard, one of the Danish cartoonists, and Klausen, a Brandeis University professor. Westergaard led a spirited discussion with students at one of Yale's residential colleges and Klausen discussed her book and the controversy surrounding it and answered questions at a public event sponsored by the Yale Initiative for the Interdisciplinary Study of Antisemitism. In publishing the book, Yale Press brought the discussion forward, but was prudent in choosing to air it without risking the instigation of further harmful attacks by publishing the cartoons themselves. The dialogue continued at Yale with the appearances of the cartoonist and the author.