The New Yorker, June 28, 1993 v69 n19 p72(9) 
                Duty of care. (the problem of waste tires) John McPhee. 
            Brief Summary: Used rubber tires have become one of the world's 
            worst waste problems. A Tire Pond in Connecticut contains 15 million 
            tires, and a pile in California has over twice that many. Efforts to 
            recycle, reuse or burn tires for energy are many, but a very major 
            re-use market is needed. 
             
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