Kristin Hostetter is the Head of Sustainability at Outside Interactive ... dollar signs in his eyes. “The happy day has arrived when nobody any longer considers the plastic package too good ...

Now the same team, along with their colleagues, have found signs ... outside.” His team also found low levels of albumin—a protein made by the liver—in the blood of birds with more plastic ...

in Geneva, through Wednesday. The only provisos are these: Signs must be separated from their metal stands or wooden stakes before dropping off; only rigid plastic signs — not flexible film ...