towards the end of the 20th century. Wallace was trying to write an antidote to the cynicism that had pervaded and saddened so much of American culture in his lifetime. He was trying to create an entertainment that would get us talking again. In his 2010 essay "David Foster Wallace and the New Sincerity in American Fiction," Adam Kelly argues that Wallace's fiction, and that of his generation, is marked by a revival and theoretical reconception of sincerity, challenging the emphasis on authenticity that dominated twentieth-century literature and conceptions of the self. Additionally, numerous authors have been described as contributors to the New Sincerity movement, including Jonathan Franzen, Zadie Smith, Dave Eggers, Stephen Graham Jones, and Michael Chabon. In philosophy "New sincerity" has also sometimes been used to refer to a philosophical concept deriving from the basic tenets of performatism. It is also seen as one of the key characteristics of metamodernism. Related literature includes Wendy Steiner's The Trouble with Beauty and Elaine Scarry's On Beauty and Being Just. Related movements may include post-postmodernism, New Puritans, Stuckism, the Kitsch movement and remodernism, as well as the Dogme 95 film movement led by Lars von Trier and others. As a cultural movement "The New Sincerity" has been espoused since 2002 by radio host Jesse Thorn of PRI's The Sound of Young America (now Bullseye), self-described as "the public radio program about things that are awesome". Thorn characterizes New Sincerity as a cultural movement defined by dicta including "Maximum Fun" and "Be More Awesome". It celebrates outsized celebration of joy, and rejects irony, and particularly ironic appreciation of cultural products. Thorn has promoted this concept on his program and in interviews. In a September 2009 interview, Thorn commented that "new sincerity" had begun as "a silly, philosophical movement that me and some friends made up in college" and that "everything that we said was a joke, but at the same time it wasn't all a joke in the sense that we weren't being arch or we weren't being campy. While we were talking about ridiculous, funny things we were sincere about them." Thorn's concept of "new sincerity" as a social response has gained popularity since his introduction of the term in 2002. Several point to the September 11, 2001, attacks and the subsequent wake of events that created this movement, in which there was a drastic shift in tone. The 1990s were