can attract its members. The economic benefits conferred by the Creative Class include outcomes in new ideas, high-tech industry and regional growth. Even though the Creative Class has been around for centuries, the U.S. was the first large country to have a Creative Class dealing with information technology, in the 1960s and 1970s. In the 1960s less than five percent of the U.S. population was part of the Creative Class, a number that has risen to 26 percent. Seeing that having a strong Creative Class is vital in today's global economy, Europe is now almost equal with America's numbers for this group. Inter-city competition to attract members of the Creative Class has developed. Following an empirical study across 90 nations, Rindermann et al. (2009) argued that high-ability classes (or smart classes) are responsible for economic growth, stable democratic development, and positively valued political aspects (government effectiveness, rule of law, and liberty). Places of high creative class populations Florida's use of census and economic data, presented in works such as The Rise of the Creative Class (2002), Cities and the Creative Class (2004), and The Flight of the Creative Class (2007), as well as Bobos in Paradise by David Brooks (whose "bobos" roughly correspond to Florida's creative class), and NEO Power by Ross Honeywill, has shown that cities which attract and retain creative residents prosper, while those that do not stagnate. This research has gained traction in the business community, as well as among politicians and urban planners. Florida and other Creative Class theorists have been invited to meetings of the National Conference of Mayors and numerous economic development committees, such the Denver mayor's Task Force on Creative Spaces and Michigan governor Jennifer Granholm's Cool Cities Initiative. In Cities and the Creative Class, Florida devotes several chapters to discussion of the three main prerequisites of creative cities (though there are many additional qualities which distinguish creative magnets). For a city to attract the Creative Class, he argues, it must possess "the three 'T's": Talent (a highly talented/educated/skilled population), Tolerance (a diverse community, which has a 'live and let live' ethos), and Technology (the technological infrastructure necessary to fuel an entrepreneurial culture). In Rise of the Creative Class, Florida argues that members of the Creative Class value meritocracy, diversity and individuality, and look for these characteristics when they relocate (2002). As Florida demonstrates in his books, Buffalo, New Orleans and Louisville are