Being and Time of Heidegger's early career, but he produced other important works from this period: Although Heidegger did not complete the project outlined in "Being and Time", later works explicitly addressed the themes and concepts of "Being and Time". Most important among the works which do so are the following: "Being and Time" has been seen as a product of the crisis of German culture following Germany's defeat in World War I, and has been compared in this respect to works such as Ernst Bloch's "The Spirit of Utopia" (1918), Oswald Spengler's "The Decline of the West" (1918), Franz Rosenzweig's "The Star
David Gordon (philosopher) and was strongly influenced by German philosopher Friedrich Adolf Trendelenburg. Gordon later wrote an essay, "Second Thoughts on The Philosophical Origins of Austrian Economics," to provide some additions and corrections to his book. Gordon edited the collection, "Secession, State & Liberty" (2002), eleven essays that suggest that secession should be given serious consideration. The essays examine United States history, look at theoretical issues, and apply theory to the modern world. In 2011 Gordon conducted a study with Swedish consultant Per Nilsson on books published by Harvard University Press. They published the results of their analysis as "The Ideological Profile of