Every one of India's 1.3 billion people uses an average 11kg of plastic each year. After being used, much of this plastic finds its way to the Arabian Sea and Indian Ocean, where it can maim and kill fish, birds and other marine wildlife.
As a metaphor for the back-to-basics simplicity needed to stem the toxic tide of plastic pollution engulfing the world's seas, the image of a dhow sailing boat sliding silently through the tranquil waters of the Indian Ocean is peerless. Especially if that dhow is made from recycled plastic and thousands of discarded flip flops.