Book excerpt: "On the occasion of its 150th anniversary, the American Institute of Architects asked more than 70 contributors to examine the complex and evolving of the America's architects in shaping our cities and communities. Through essays, vignettes, and profiles, illustrated with more than 560 photographs, Architecture provides a look at the breath and depth of the architecture profession and points to the significant contributions architects have made in all aspects of society. Most important, the book demonstrates the value of applying "architectural thinking" to the many serious issues - from global warming and homeland security to accessibility and diversity - facing our world today."--BOOK JACKET.