Responsible tourism is the latest catchphrase in this era of global-warming concerns. But just how easy is it to stick to the moral high road?
Everything moves very slowly in Langkawi. Even the cars, although there are only a handful, amble by at barely 40kph, while the animals languish in the sun, seemingly immobilised by the stunning scenery of padi fields in a patchwork of glittering green marked by rows of coconut trees.
