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The dawn of democracy in South Africa brought significant changes to the agricultural sector.

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When police in France shot and killed a teenager in a Paris suburb on 27 June, the subsequent riots resulted in parts of some of the country’s cities burning. Many countries, the US among them, issued travel advisories warning their citizens to exercise caution when visiting France.

In the refrigerated grocery store aisle, meat alternatives greatly outnumber plant-based seafoods. But more mock seafood options are needed because of unsustainable fishing and aquaculture practices, which can deplete the supply and harm the environment.

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Chitin is a natural polysaccharide polymer compound. It exist in the shells of crustaceans such as shrimps and crabs and the epidermis of insects.

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Humans have physically reconfigured half of the world’s land to grow just eight staple crops: maize (corn), soy, wheat, rice, cassava, sorghum, sweet potato and potato. They account for the vast majority of calories that people around the world consume.