Hopefully you now have a good idea of what regulations in the US pertain to environmental advertising, now research what is going on in other countries. See what information you can find out about environmental advertising or labeling around the world. Pick your home country or somewhere that you have traveled to. Maybe some place you hope to visit.
Some things to look for: Are there any ecolabels used in different countries? (I’ll give you a hint — yes there are!) In addition to talking about what you find, analyze it — do you think the regulations are effective? Too strict? Not strict enough?