Thoreau in the 21<Superscript>st</Superscript> Century

Laura Dassow Walls’s superb biography of Henry David Thoreau is the most important study of this author thus far in the twenty-first century. Beautifully written, and packed with rich detail and subtle interpretation, Walls’s book teaches us much that is new about Thoreau and, furthermore, prompts us to think more deeply about and reassess this complex person and challenging writer—a writer whose range and mass of published and unpublished work, produced during his all too brief life (he died at age 44), is astounding. Thoreau is an inspiring radical voice for personal change and social reform, yet he is, at the same time, extremely self-centered and highly skeptical about the capacity of readers and audiences to bring about the transformations that he advocates.     

WHAT IS A “GOOD” SOCIAL NETWORK FOR POLICY IMPLEMENTATION? THE FLOW OF KNOW‐HOW FOR ORGANIZATIONAL CHANGE

This study concerns how intraorganizational networks affect the implementation of policies and practices in organizations. In particular, we attend to the role of the informal subgroup or clique in cultivating and distributing locally adapted and integrated knowledge, or know‐how. We develop two hypotheses based on the importance of intraorganizational coordination for an organization's capacity for change. The first emphasizes the importance of distributing know‐how evenly to potential recipient subgroups. The second emphasizes the importance of restricting know‐how to flow from high know‐how subgroups. We test our hypotheses with longitudinal network data in 21 schools, finding stronger support for the second hypothesis than the first. Our findings can help managers cultivate know‐how flows to contribute to organizational change.