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125 Trillion Reasons!

US$125 trillion per year – that’s US$125 with 12 zero’s! That’s the latest estimate of the global value of ecosystem services that nature provides on an annual basis, estimated by Robert Costanza, a renowned ecological economist, and colleagues. To put this number in perspective, the 2016 global GDP is estimated to reach around US$76 trillion.

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The Ecological Importance of Wetlands

Environmental sustainability at the farm level hinges on the way in which the farm falls within, and interacts with, its surrounding environment. In ecological economics, the farm and its operations are seen as a subset of the environment. The resilience of the farming system is therefore very much dependent on its supporting ecosystems, where these ecosystems provide a number of invaluable services.

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