Articles on Livestock

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Livestock ultimately came to South Africa from the north in a migratory event. Shutterstock

The story of how livestock made its way to southern Africa

There are many theories on how livestock made its way to South Africa. The answer is quite complex and not as simple as one would think.
CITES has become the premier multilateral arrangement to tackle illegal wildlife trafficking. Ross Harvey

Explainer: what is CITES and why should we care?

The focus of CITES is not solely on the protection of species. It also promotes controlled trade that is not detrimental to the sustainability of wild species.
Beefy problem: livestock emit methane, but the soils where they graze can be much more climate-friendly than cropland. AAP Image/Caroline Duncan Photography

Veggie is the most low-carbon diet, right? Well, it depends where you live

Eating meat means greenhouse emissions. But the emissions from growing crops may have been underestimated, meaning that a climate-friendly diet isn't as straightforward as simply going vegetarian.
Leonard Nimoy, who played Spock in the Star Trek series, died on Feb. 27 Nimoy star image via www.shutterstock.com

The effect Mr Spock had on me

Temple Grandin is perhaps the world's foremost advocate on autism. But before she became famous, she was an awkward young girl who found solace in Mr. Spock's logical world view in TV's Star Trek.

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