It identified nuclear Armageddon as the prime threat, warning, We are approaching a point at which the erosion of the nonproliferation regime could become irreversible and result in a cascade of proliferation.  Developments since 2004 have only magnified the risks of an irreversible cascade.
(August 2014). A music genre is a conventional category that identifies some pieces of music as belonging to a shared tradition or set of conventions. It is to be distinguished from musical form and musical style, although in practice these terms are sometimes used interchangeably.
A genre is a specific type of music, film, or writing. Your favorite literary genre might be science fiction, and your favorite film genre might be horror flicks about cheerleaders. Go figure. In music, genre refers to musical style such as jazz, salsa or rock.