that's bill burke who's charged with making carnival, let's say for a company for the environment. we traveled to the mexican island of coast them male in the caribbean. it's part of one of the largest barrier reeves and the world cruise is a gives you actually the opportunity to visit many different islands. um, throughout your 7 days, you can hit so many different ports to ship, sir. amazing. and there's so many things to do on the road and that goes for one way. and you can spend 1002000 about both. do you have everything? we did our own internet search and found out that you can actually get a week long cruise to the caribbean for around $635.00 us dollars, plus taxes and port fees. and under the trend, the banner of sustainable tourism or climate consciousness. in fact, one study says that half of all americans believe cruise vacations are environmentally friendly, and vis. green badges weren't proudly by the top 3 cruise companies. carnival royal caribbean engineer region. norwegian is trying out biofuel mix plains and continues to use marine gas oil. in the longer term, it s