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Malawian farmer Jelimoti Sikelo had successful harvests after he added groundnut and cowpea to the crops he farmed. T. Samson/CIMMYT

60% of Africa’s food is based on wheat, rice and maize – the continent’s crop treasure trove is being neglected

Just three plant species – wheat, maize and rice – account for 60% of all food eaten globally. A crop science expert argues that many of Africa’s 30,000 edible plants must be revived.
Several habits originating from ancient Eastern philosophies are effective tools to cope with the stresses of the modern world. GettyImages

Stressed out? Why mindfulness and meditation help us cope with the world

Mindfulness, being in the present moment, is often achieved through meditation, the practice of sitting still and focusing on the breath. Both help relieve feelings of anxiety and depression
Children and women run in a cloud of dust at the village of El Gel, Ethiopia. Climate change has pushed the Horn of Africa into a catastrophic drought. Photo by EDUARDO SOTERAS/AFP via Getty Images)

Climate change risks triggering a spike in infectious disease outbreaks: three reasons why

Heat, floods and droughts create conditions for pathogens and their vectors.
Residents queue for water after municipal supply became contaminated with cholera. Felix Dlangamandla/Daily Maverick/Gallo Images via Getty Images

Water crisis in South Africa: damning report finds 46% contamination, 67% of treatment works near to breaking down

This year’s Blue Drop Audit report of water quality in South Africa has found that 46% of water supply systems are contaminated and over two thirds of wastewater treatment plants are close to failure.

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