A green accounting method called “mass balance” certifies that something was manufactured with recycled plastic — just not necessarily much of the bottle making the claim. By Julie Creswell and Hiroko ...
Imagine you’re filling up 100 bags of coffee. You’re using beans from a few different providers — 10 percent of the beans they sent you are decaffeinated and the rest are caffeinated. However, you ...
The following essay is reprinted with permission from The Conversation, an online publication covering the latest research. Every week, millions of Americans toss their recyclables into a single bin, ...
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