https://www.sciencedaily.com/releases/2017/02/170209133421.htm
"Humans rely on things that come from nature — including clean air,
water, food, and timber. But how can we tell if these natural services
that people rely on, are at risk of being lost, potentially permanently?"
Extremely valuable work. Via Azimuth and Emmanuel Taban.
Share and enjoy,
*** Xanni ***
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mailto:xanni@xanadu.net Andrew Pam
http://www.xanadu.com.au/ Chief Scientist, Xanadu
http://www.glasswings.com.au/ Partner, Glass Wings
http://www.sericyb.com.au/ Manager, Serious Cybernetics