What happens to chemicals like dioxins and metals like lead after they enter the atmosphere? Do they disappear? Where do they go? When pollution runs into the ocean, does it remain local?

Have you ever looked at canned seafood, such as shrimp and crab? Where do these foods originate? What do you know about pollution controls in those countries’ coastal areas? Sustainable marketing requires a whole-system perspective. To what extent are the major environments of marketing global as opposed to local systems?