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.

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.

Since statehood in 1912, Arizona has been among the nation’s leaders in using the initiative process to either adopt a statute or amend the state constitution by placing a measure on the ballot. But such efforts are anything but easy. In fact, organizers have found it to be an expensive, time-consuming and exhausting process – and one that is unlikely to end successfully.

The author writes about Arizona's longstanding belief in direct democracy via referendum, initiative and recall. The Legislature continues to grapple with election reform and strike a balance of how much binding authority should remain in the hands of voters in terms of initiative, referendum and recall, but Arizona’s penchant for people power has been demonstrated since before statehood. In the midst of his campaign for Congress in 1911, for example, Arizona’s Carl Hayden noted that everywhere he went he found voters eager to take control. "The people want their own kind of government,” Hayden told reporters. “They want to be the dictators.”

This paper, drawing upon historical data and information from surveys and interviews with more than 50 legislators, lobbyists, and knowledgeable observers, finds that the term limits reform adopted by the Arizona voters in 1992 has caused legislators to make some painful adjustments. Because of term limits many legislators have decided to run for another office prior to the expiration of their terms. This has often meant trying to move from the one legislative house to another, most commonly from the House to the Senate. On the plus side, the report finds that term limits have encouraged greater competition for legislative and other seats and have given voters a greater choice among candidates. To some extent, limits have been a force toward a more inclusive governing process. At the same time, they have generally reduced the power of legislative leaders and generally increased the influence of lobbyists and staff, though not all lobbyists and staff have gained equally. Recent newcomers to the Arizona Legislature are probably not any less knowledgeable than previous classes of newcomers, but under term limits there are more newcomers and members have less time to learn their jobs. For many, the limit to four two-year terms (eight years total) provides too little time to learn how to do the job and do it well.