Our common future is urban. About 40 percent of Africans live in urban spaces. This proportion is set to soar to 50 percent by 2035. Expanding at an estimated rate of 4.2 percent, the rate of urbanization now outstrips Kenya’s annual population growth by about 62 percent.
By 2050, 1.3 billion of Africa’s estimated 2.4 billion people will be urban. Urban areas could be Africa’s growth engine and driver of prosperity. It is estimated that Africa’s cities account for over 55 percent of gross domestic product. Hence, Africa’s battle for sustainable and equitable prosperity will be won or lost in cities.
But African cities are already facing significant challenges with regard to provision of decent basic services such as housing, health, education, water and sanitation. The unprecedented rural-to-urban migration over the last two decades has touched off a vigorous proliferation of slums in most African cities.
In 2015, the World cautioned that Kampala could become a mega slum in just 10 yeas unless appropriate action was taken to improve planning and the quality of infrastructure and commercial investment. Moreover, an estimated 61 percent of Nairobi’s population lives in informal, unplanned settlements.
While squalid living, characterized by poor housing, inadequate water and sanitation services, insecurity, rising inequality remain critical and growing challenges, there is another looming crisis that stalks Africa’s unprecedented urban growth. It is the food crisis.
A study by the Africa Population Health Research Centre revealed that up to 50% of urban households faced severe food insecurity. Similarly a study on the prevalence and depth of hunger in Nairobi conducted in 2011 by Egerton University’s Tegemeo Institute of Agricultural Policy and Development showed that 44% of households in Nairobi were under nourished with 20% being ultra-hungry.
A new study by the East Africa Institute of the Aga Khan University shows that Nairobi households spend a whooping 28 percent of their income on basic, staple food – maize, wheat products, milk, cooking oil and vegetables. The proportion of spending on food is higher than what households spend on housing, education and healthcare combined.
The study also reveals that Nairobi’s food supply system is in the hands of self-organized, informal actors who control all of the 18 major wet food markets. These informal actors perceive the County’s market and trade officials as extortionist, motivated by corruption and rent seeking. The markets are temporary, squalid and insanitary, lacking water and sanitation, garbage is seldom collected and they lack decent drainage.
The study estimates Nairobi’s average food sourcing distance at 149 km. With the exception of vegetables and fruits sold in upmarket grocery stores like Zucchini and Fresh and Field Fresh Vegetable, the food sources are not traceable.