More and more architects around the world are designing hotels that meet the demand for sustainable tourism. More and more travelers are considering environmental friendliness when they book hotel rooms or lodgings -- sometimes this is even the most important aspect. These changes in attitudes are undeniable, and the travel industry is responding. But what does the industry understand by "sustainable”? In this part of our series, architects present their visions for the Swiss Alps, the Indonesian island of Bali and the eastern African nation of Rwanda.
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In Focus documentaries and reports cover business and science, culture and education, historical and present day events as well as sports and leisure. This wide variety of topics is investigated in depth and presented in an informative format, making for captivating television, courtesy of Germany's Deutsche Welle news network.