21.   So it is only right that the neighborhood should be the organizing principle for this book.

22.   The centerpiece of the cultural events surrounding the summer Olympic Games, the exhibition may be the first blockbuster whose organizing principle is based on a logo.

23.   The contrast between the responsible Gore and the irresponsible Bush has fast become the organizing principle of the Gore campaign.

24.   The emperor was a god, the authority of the nation, the organizing principle of reality.

25.   The goal of preserving the environment, Gore has written, will be the fundamental organizing principle of society in the coming century.

26.   Their organizing principles, he notes, evolved out of a natural desire to hang out together, inside and outside the lab.

27.   They acknowledge the necessity of organizing principles in life, however limited their effectiveness may be.

28.   This is about whether to teach our young the central organizing principle of all biological science.

29.   Turkey is the political organizing principle of the greater Middle East.

30.   Understood here are the meticulous workings and mysterious organizing principles that make Debussy tower over his reputation as an exotic.