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The American public, government, and the news media continually grapple with myriad policy issues related to science and technology. Those issues include global warming, energy, stem-cell research, health care, childhood autism, food safety, and genetics, to name but a few. When the public is informed on such topics, chances improve for reasoned policy decisions. Journalists have typically bridged the gap between scientists and the public, but the times now call for more engagement from the experts. The authors in this collection write convincingly about why scientists and engineers should...

In Nebraska, as in many states across the nation, factory farms housing tens of thousands of hogs have altered the physical, cultural, and economic landscape, and have generated complex and deeply divisive conflicts among family farmers, environmentalists, agribusinesses, and elected officials. A reporter long familiar with the controversy, Carolyn Johnsen draws on a wealth of interviews, archival material, and her own extensive experience as a journalist to present a timely, informative, and balanced account of this complicated and troubling agricultural practice--and to put a...