Is sustainable travel possible in times of mass tourism?
Travel can sometimes place us in a moral dilemma. A sense of unease may arise from everyday realities — the carbon emissions caused by flying, for example, or the broader consequences of modern mass tourism. Is this simply something to accept? Should we simply stop traveling or are there better ways to do it?
For Wolfgang Strasdas, the answer is clear: "I don't think we need to feel guilty at all," says the scientific director of the Center for Sustainable Tourism in Berlin, who has studied the impacts of travel for many years.
In many parts of the world, tourism is a key economic sector and an important driver of prosperity. Even so, he argues that certain factors deserve careful consideration in advance,Ā particularly the environmental footprint of a trip and the pressures associated wi...