TravelGlobal issuesHow green are cruise ships really?To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoTravelGlobal issuesEvelyn McClafferty07/05/2024July 5, 2024The cruise industry is booming. But what's driving the hype and how can cruising be made more sustainable?https://p.dw.com/p/4hmUfAdvertisement