Ivory Urn Raises Questions on Illegal Trade

recommendation - n., a suggestion about what should be done

legislation - n., a law or set of laws made by a government

critics - n., people who express a reasoned opinion on any matter, especially involving a judgment of its value, truth, righteousness, beauty or technique (method)

marketplace - n., a place where products are bought and sold; the area of economic activity in which buyers and sellers come together and the forces of supply and demand affect prices

environmentalists - n., people who work to defend air, water, animals, plants and other natural resources from pollution and its effects