Three dimensions of sustainable tourism
It has become common for calls for sustainability in tourism. But what does that mean ? The definitions of sustainable tourism don't help answer this question much. Most definitions these days include the Triple-Bottom-Line (People, Planet, Profits), TBL, and the importance of taking a long term view - considering both today and tomorrow. These definitions are conceptually appealing but frustratingly vague. In some ways, sustainable tourism requires three-dimensional thinking. On one dimension, there are the activities required for each component of the TBL. For example, the simplest...