. Renewal of Life by Transmission. The most notable distinction between living and inanimate things is that the former maintain themselves by renewal. A stone when struck resists. If its resistance is greater than the force of the blow struck, it remains outwardly unchanged. Otherwise, it is shattered into smaller bits. Never does the stone attempt to react in such a way that it may maintain itself against the blow, much less so as to render the blow a contributing factor to its own continued action. While the living thing may easily be crushed by superior force, it none the less tries to turn the energies which act upon it into means of its own further existence. If it cannot do so, it does not just split into smaller pieces (at least in the higher forms of life), but loses its identity as a living thing. As long as it endures, it struggles to use surrounding energies in its own behalf. It uses light, air, moisture, and the material of soil. To say that it uses them is to say that it turns them into means of its own conservation. As long as it is growing, the energy it expends in thus turning the environment to account is more than compensated for by the return it gets: it grows. Understanding the word "control" in this sense, it may be said that a living being is one that subjugates and controls for its own continued activity the energies that would otherwise use it up. Life is a self-renewing process through action upon the environment.

Nov. issue includes Proceedings of the annual meeting.

From the 1890s through World War II, the greatest hopes of American progressive reformers lay not in the government, the markets, or other seats of power but in urban school districts and classrooms. The Importance of Being Urban focuses on four western school systems—in Denver, Oakland, Portland, and Seattle—and their efforts to reconfigure public education in the face of rapid industrialization and the perceived perils [GDA1] of the modern city. In an era of accelerated immigration, shifting economic foundations, and widespread municipal shake-ups, reformers argued that the urban school district could provide the broad blend of social, cultural, and educational services needed to prepare students for twentieth-century life. These school districts were a crucial force not only in orchestrating educational change, but in delivering on the promise of democracy. David A. Gamson’s book provides eye-opening views of the histories of American education, urban politics, and the Progressive Era.