instruction:
In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
question:
This thinker derisively claimed ""the libertarian is the only believer in causation"" at the opening of his early essay ""The Ego as Cause. "" In other works, he wrote a chapter entitled ""The United States, Incorporated"" which imagined corporate takeover, and wrote about the ""free play of intelligence. "" He advocated making "nature and the science of nature the willing servants of human good,"" and stated that communication is the key to turning the "Great Society" into a "Great Community. "" His namesake Commission included men like Carleton Beals and investigated Soviet charges against Leon Trotsky. This author of "What Humanism Means to Me" wrote the previous book to rebut the claims of Walter Lippmann, who held that ""the public"" was a phantom. FTP, name this author of The Quest for Certainty, an American philosopher who wrote all kinds of works on democracy and education.
answer:
Social Science

question:
One member of this phylum, Strongylocentrotus purpuratus, is often used to study developmental processes, and another, Pisaster ochraceus, is an example of a keystone species. Most members of this phylum have pedicellariae that possess three jaws, and some have a chewing apparatus known as Aristotle's lantern. Members of class Asteroidea of this phylum have an ambulacral groove, and the madreporite is the entrance to their water vascular system that includes tube feet. FTP name this phylum whose "spiny skinned" members have radial symmetry and include sand dollars, sea urchins, and sea stars.
answer:
Social Science

question:
One work by this composer tells the story of King Waldemar, who gives the titular castle to Tove, whose murder is detailed in the "Song of the Wood Dove. " In addition to the cantata Gurre-Lieder, he composed a work that makes use of the Sprechstimme technique, and begins with the movement "Mondestrunken. " In addition to composing the opera Moses and Aaron, the string sextet Transfigured Night and the song cycle Pierrot Lunaire, this man taught Anton von Webern and Alban Berg. FTP name this Austrian composer who developed the twelve-tone technique of composition.
answer:
Fine Arts