“Civil Twilight and Community Trash” by Claus Carstensen is a book in connection with Claus Carstensen’s 6-month stay in the USA in the first half of 2004. The works created during this stay bear the joint title: U.N.A.M.E.R.I.C.A.N A.C.T.I.V.I.T.I.E.S.