How Africa can prepare against the next El Niño and why

After a long dry spell coupled with drought, the rains have finally arrived in many African countries, including Kenya and South Africa, and the 2017 planting season is underway. But this joy may be short-lived. The United Nations World Meteorological Organization released an update that projects a 50-60 per cent chance of an El Niño event forming in mid- to-late 2017.   …

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Preserving pollinators is imperative for food security

The Food and Agriculture Organisation (FAO) of the United Nations estimates the world's population will reach 9.1 billion by 2050. This underscores the need to grow more food to feed such a huge population. As nature will have it, humans need the participation of other living organisms to make this happen. Hence, animal pollinators, which …

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Can Africa’s urban farms go vertical?

The New York region is set to welcome one of the most impressive indoor urban farming units in history.  Known as Aerofarms, it is the latest in a movement known as vertical farming that utilizes abandoned buildings, warehouses and skyscrapers to grow food. Sophisticated technology based on LED lights, water, nutrients and air dispenses with the need …

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