But I was sitting at my kitchen table in North Buffalo, far from the wind farms of the Southern Tier, and such distance makes for simple, black-and-white comprehension. There are places in Western New York where wind energy isn’t so clear a choice. Places with names like Perry, Sheldon and Arkwright, rural towns perched atop the high glacial ridges to the east and south of the city, whose landscapes might soon be dominated by hundreds of towering, 400-foot windmills. As wind companies eye their windswept fields and make overtures to local town boards, divisions run deeper and deeper between citizens who disagree on the merits of wind farm development in their backyards. In such locales, the gray areas of wind development come into sharp focus.

They introduced the world to "environmentally friendly" energy, but now some of Europe's "greenest" countries are under pressure to backtrack on wind farms as public anger grows over their impact on the countryside.