In the article "Orientalism Now" (1995), historian Gyan Prakash says that Edward Said had explored fields of Orientalism already surveyed by his predecessors and contemporaries, such as V. G. Kiernan, Bernard S. Cohn, and Anwar Abdel Malek, who also had studied, reported, and interpreted the social relationship that makes the practice of imperialism intellectually, psychologically, and ethically feasible; that is, the relationship between European imperial rule and European representations of the non-European Other self, the colonised people. That, as an academic investigator, Said already had been preceded in the critical analysis of the production of Orientalist knowledge and about Western methods of Orientalist scholarship, because, in the 18th century, "Abd al-Rahman al-Jabarti [1753–1825], the Egyptian chronicler, and a witness to Napoleon's invasion of Egypt in 1798, for example, had no doubt that the expedition was as much an epistemological as military conquest". Nonetheless, George Landow, of Brown University, who criticized Said's scholarship and contested his conclusions, acknowledged that "Orientalism" is a major work of cultural criticism.