Crooked Timber is a blog with a left-of-center political slant, primarily administered by academics from countries like[vague] the United States, the United Kingdom, and the Republic of Ireland. The blog's name is inspired by a quotation from philosopher Immanuel Kant, "Out of the crooked timber of humanity, no straight thing was ever made," from his 1784 essay "Idea for a Universal History with a Cosmopolitan Purpose". The liberal philosopher Isaiah Berlin alluded to the quotation in The Crooked Timber of Humanity: Chapters in the History of Ideas. Crooked Timber frequently hosts online book events and includes contributions from a variety of experts in fields such as philosophy, political science, and sociology.[citation needed]