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Columbia Basin, to highly localized efforts to design sustainability strategies for particular communities. national football league cleveland browns dawg pound full printing ugly sweater What effective integrative analyses do seem to have in common is the ability

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the individual environmental problems that have occupied most of the world’s attention to date are unlikely in themselves to prevent substantial progress in a transition toward sustainability over the next two generations. national football league cleveland browns dawg pound full printing ugly sweater Over longer time periods, unmitigated expansion of even these individual problems could certainly pose serious threats to people and the planet’s life support systems. Even more troubling in the medium term, however, are the environmental threats arising from multiple, cumulative, and interactive stresses, driven by a variety of human activities. These stresses or syndromes, which result in severe environmental degradation, can be difficult to untangle from one another, and complex to manage. Though often aggravated by global changes, they are shaped by the physical, ecological, and social interactions at particular places, that is locales or regions.

Developing an integrated and place-based understanding of such threats and the options for dealing with them is a central challenge for promoting a transition toward sustainability. This Board’s work suggests that the insights from experience with agricultural production systems have general applicability to the challenges of navigating a transition to sustainability. As the examples covered in the preceding section of this chapter suggest, many of the most successful integrated analyses of challenges to sustainability have focused on specific places. Like the earlier agricultural efforts, they have prospered to the extent that they have been able to integrate general principles and knowledge of global relationships with specific understanding of local environmental circumstances and social institutions. There is no magic scale for such effective integrations—they have ranged from the planetary work on ozone depletion, through continental assessments of acid rain and regional efforts to restore the