Redefining obesity in Canada, the Great Green Wall of Africa, turning beer into renewable energy


In this issue of Squirrel News, we have new guidelines introduced in Canada defining obesity by health, rather than weight, in order to capture the complexity of obesity, we take a look at the African-led Great Green Wall Initiative that is set to span the southern border of the Saharan desert, and how a wastewater plant in Australia is using stale beer to harness renewable energy in the form of biogas.

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