This year, Earth Day (April 22) is focused on "A Billion Acts of Green," the personal commitments that, taken together, add up to major reductions in energy, waste and pollution. One of the top such pledged commitments is to recycle. Pretty easy, as eco-commitments go. After all, thanks to the miracle of single-stream recycling, we can dump all of our recyclables into one big blue bin. Commitment met—at least on our part. But there's still a problem at the receiving end. This type of recycling
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