Who knows? But as global travel burgeons, should there not be an item in the development of the tourism industry that calls for more attention to problems of the changes wrought in the natural environment, the psychological impact on society, and the effects on human character?
我們不知道，但或許當全球觀光趨勢蔚為巨潮，因觀光造成的自然資源改變、因旅遊造成的社會心理與人類氣質的變化等等，也應該是在提升觀光產業時值得關注的一項計畫？