Sailing out from Copenhagen, on the ferry bound for Oslo, we pass by a long line of wind turbines standing tall out in the water. As "green" as I am, I have never liked the looks of the modern three-bladed wind turbine. There is something about them that bothers me. When I watch them turn, I find that there is no evenness to their rotation; visually, it looks to me like three Barbie doll legs, one "falling" down after another. (I have rarely seen these things moving so fast you can't make out the individual blades.) Apparently, these turbines are not as environmentally friendly as we are led to believe. In the county of Rogaland in Norway, one array is noise polluting a nearby neighborhood. I have read that the maximum three blades on modern turbines is chosen because it makes a minimum of noise. Still, anything that big, rotating in the wind, will make some sound. Another array was put in a white-tailed eagle breeding area two counties north of where I l