This diploma work analyzes the contemporary rise of the number of atheists in the United States of America, basing this presupposition on numerous nation-wide surveys, primarily conducted by Gallup Poll and Pew Research Center. It goes into depth on the definition of atheism and strictly delineates the meaning of this word and the use of its alternatives in the work. Given the fact that the thesis is written by a Czech author, it also provides necessary background covering the differences between Czech atheism and American atheism. Since the work is purposely not one of literary analysis but rather of socio-political and cultural nature, reasons for this decision are given in a separate subchapter analyzing Flannery O'Connor's novel Wise Blood. History of atheism in America is touched upon in the beginning of Chapter 3, but since the fundamental focus of this work is on the contemporary state of affairs, the roots of modern atheism in America are sought after mainly in the twentieth century. In particular, the greatest causes of the weakening of church's power and the rise of secularism (or atheism, for that matter) are given as following: Madalyn Murray O'Hair's fights against church's influence in public schools and against its public funding; the argument about the non-scientific nature of belief...

Topic of this thesis is Dennett's criticism of the philosophical notion of qualia. First, the notion of qualia and the meaning it acquires within philosophy are introduced. Then, four thought experiments are presented to serve as an argument in favor of existence of qualia along with Dennett's reaction to these thought experiments. After that, Dennett's criticism of qualia as immediately apprehensible, ineffable, intrinsic and private properties of conscious mental states is introduced while one of the most common objections to this criticism is emphasized - Dennett's conception of qualia is too narrow and we can preserve it in a moderate way. Subsequently, the thesis outlines such a modest concept - the concept of phenomenal consciousness. This thesis attempts to show that there is no place for phenomenal consciousness in Dennett's heterophenomenology and Multiple Drafts model and that Dennett is as skeptical about this term as he is about the notion of qualia. In the end, the thesis asks the question whether it is really necessary to give up the concept of phenomenal consciousness if we want to study consciousness scientifically - from the third-person point of view.