Plastic Change COO leads U.S. Ambassador to Estonia Melville, Estonian Environment Minister Marko Pomerants, and others on a tour of the exhibit in Ta

Plastic Change COO leads U.S. Ambassador to Estonia Melville, Estonian Environment Minister Marko Pomerants, and others on a tour of the exhibit in Tallinn. Photo: State Department.

Plastic Change COO leads U.S. Ambassador to Estonia Melville, Estonian Environment Minister Marko Pomerants, and others on a tour of the exhibit in Tallinn. Photo: State Department.