In a desert city such as Phoenix, summertime heat is a way of life, but how much does the built environment contribute to the intensity of the heat on a summer night? In urbanized Phoenix, nights don’t cool down as much as in the surrounding rural areas and on more and more summer nights, the official Phoenix temperature fails to drop below 90 degrees. Climate plays a huge role in the comfort and quality of life of residents, with numerous implications for tourism, energy demand, water use, and the vulnerability of low-income families.

During the mid-part of the last decade, when the population growth rate was at its highest, the Phoenix area experienced rapid development and urban sprawl. The result has been an intensification of the Urban Heat Island effect. In this edition of Decades, author Sally Wittlinger discusses this uncomfortable consequence of urbanization.

Building upon the work of many others who have contributed to quality of life research in Arizona, this report provides a framework for addressing key issues proactively. The data in Arizona Directions are presented in a highly graphic format with must-read information on our competitiveness, individual action steps, opportunities for public-private partnerships, and public policy options – all rooted in a deep understanding that revenue-neutral options are especially important in our current fiscal situation.

With so much new school reform activity within the United States centering on charter schools, a fresh appraisal of the situation is in order. This briefing summarizes the history of charter school laws and updates their current status across the country. Although this is not intended to be a comprehensive review, several charter school research projects are described: some that have revealed lessons learned in the implementation of charter school laws, and others, more national in scope, that were designed to systematically describe existing charter schools and document their impacts.

In step with other organizations, the Greater Phoenix Economic Council (the Valley’s regional public-private economic development organization) published a comprehensive 10-year economic development strategy that codified its change in direction to quality economic development in aerospace, bio-industry, advanced business and financial services, technology, and software. In early 2004, the Governor’s Council on Innovation and Technology issued Building Arizona’s Knowledge-Based Economy with scores of recommendations on venture capital, higher education, collaboration, workforce development, and other topics. Separately, each of these items would have been notable. Taken together, they demonstrate a strong commitment to the growth of a knowledge economy and to the multifaceted approaches needed to develop it.