Need help choosing a career with a dynamic future? ""The Top 100: The Fastest Growing Careers for the 21st Century, Fourth Edition"" details the jobs predicted to have the fastest growth, the most opportunity, and the best earnings in the coming years, according to statistics from the U.S. Department of Labor. The jobs selected exist in a wide range of industries - including computers, education, engineering, finance, food, health care, and more - and offer opportunities at various levels of skill and education. Each job article describes the job duties; required education, training, and skills; expected earnings; and much more.An introduction explains how the jobs were selected and includes overviews of the most popular career fields.The jobs covered include: architects; broadcast engineers; computer network administrators; cooks and chefs; diagnostic medical sonographers; forensic science technicians; legal secretaries; police officers; sales representatives; software engineers; veterinarians; and, more.