How many people depend on wetlands for a living?

Thank you for your participation! The answer is: over 1 billion. It is estimated that more than a billion people around the world make their living directly from wetlands, including from fishing, rice farming or handicrafts. Other sectors such as travel and eco-tourism, water transport and aquaculture also depend on the health of these ecosystems. More: http://bit.ly/1Px7tRW