The concept of “environmental security” has emerged as one basis for understanding international conflicts. This phrase can mean a variety of things. It can signify security issues stemming from environmental concerns or conflicting needs, or it can mean that the environment is treated as a resource for the long term, and the question is what should be done today to preserve the quality of the environment in the future. In the same way that energy security is about ensuring access to energy for the long run, it can also mean that pressing environmental concerns create a situation where different countries and communities are forced to collaboratively design a unified response, even if cooperation is not generally in the logic of their relations. Over the last several years, the authors of this book and their colleagues have tried to demonstrate the power of risk assessment and decision analysis as valuable tools that decision makers should use for a broad range of environmental problems, including environmental security. Risk analysis is almost more a state of mind or a way of looking at problems than it is a kind of algorithm or a set of recipes. It projects a kind of rationality on problems and forces a certain degree of quantitative rigor, as opposed to the all too common tendency of making environmental recommendations based on anecdotal evidence.

"TRB's National Cooperative Highway Research Program (NCHRP) Report 761: Reference Guide for Applying Risk and Reliability-Based Approaches for Bridge Scour Prediction presents a reference guide designed to help identify and evaluate the uncertainties associated with bridge scour prediction including hydrologic, hydraulic, and model/equation uncertainty. For complex foundation systems and channel conditions, the report includes a step-by-step procedure designed to provide scour factors for site-specific conditions."--Publisher's description.

Effective communication can help prevent or minimize damage from environmental disasters. In Risk Communication and Miscommunication, Carolyn Boiarsky teaches students, technical writers, public affairs officers, engineers, scientists, and governmental officials the writing and communication skills necessary for dealing with environmental and technological problems that could lead to major crises. Drawing from research in rhetoric, linguistics, technical communication, educational psychology, and web design, Boiarsky provides a new way to look at risk communication. She shows how failing to consider the readers’ needs or the rhetorical context in which one writes can be catastrophic and how anticipating those needs can enhance effectiveness and prevent disaster. She examines the communications and miscommunications of original e-mails, memos, and presentations about various environmental disasters, including the Columbia space shuttle explosion and the BP/Deepwater Horizon oil rig explosion, and successes, such as the Enbridge pipeline expansion and the opening of the Mississippi Spillway, and offers recommendations for effective communication. Taking into account the growing need to communicate complex and often controversial issues across vast geographic and cultural spaces with an ever-expanding array of electronic media, Risk Communication and Miscommunication provides strategies for clear communication of data, ideas, and procedures to varied audiences to prevent or minimize damage from environmental incidents.