What’s up with feeding swill — food waste — to pigs?

What’s up with feeding swill — food waste — to pigs? (Photo by Nicolas Castez on Unsplash) Feeding food waste to pigs is a widespread waste management strategy in South Africa. In general it is cheap, pigs are fed and the waste doesn’t go to landfill. It’s a win win. Or is it? In South Africa the biggest […]