New buzzwords in travel are sustainable, regenerative and green. I think that while most travellers really want to travel and make a positive difference to the world, most of us would agree that there really is no way around the impact our flight takes on warming the planet. Then there is the ethical quandary of the possible drain on resources each visit results in vs the benefits a traveller’s cash and business generates. Studies show that an individual tourist uses 4 to 6 times more water than a local i . There is also the matter of food, and our tourist demand for fresh, organic produce, or the option to eat as though we were in our home country.