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Contented young people in rural communities, green development and a connection to the digital world – this future scenario is within reach even in Africa, says agronomist Professor Joachim von Braun. For the past three decades, he has been researching areas where policy-makers have opportunities to leverage prosperity on the African continent.
Are new jobs being created in rural or urban settings in Africa?
von Braun: In the main, new jobs are emerging in rural areas – but alongside, not in agriculture: in processing factories that preserve and pack vegetables, produce frozen peas and beans and turn mangos into juice. In other words, they are being created downstream in the value chain, closer to the consumer. A lot of this is happening on a fairly small scale. I know a number of small firms which export mango syrup from three-hectare farms in Kenya and India to England. No new jobs are likely to be created in arable farming; in fact, the number of jobs in this sector will probably decrease. In that sense, Africa will mirror what happened in Europe in the past as farmers improve their productivity through the use of technology, mechanisation and better livestock husbandry.
In most African countries, the farms are very small – and yet the rural areas seem to be stimulating growth in the cities. Can you explain?
Well, let’s think about Germany and where the smallest farms existed in the past and still exist today: in the south-west. Despite that, Baden-Württemberg is now the region with the highest patent density in Germany and the most dynamic SME sector. That’s no coincidence: smallholder farmers have entrepreneurship built into their DNA. In south-western Germany, this has spawned SMEs that now operate in the world market, creating thousands of jobs. And these are jobs for skilled workers – jobs that require a considerable amount of training. Over the long term, this opportunity exists in countless African regions as well.
It sounds like a vision for the distant future. Is any structural change taking place in Africa?
Economic transformation is happening in Africa, just as it happened in Europe. The agricultural share of GDP is shrinking while industry’s share is expanding, and the service sector is growing even more. The question is simply how hard or soft this landing will be. In other words, to what extent will there be unemployment and a rural-urban exodus, with associated conflicts in cities and rural communities?
How can policy-makers shape this process?
In many cases, Africa’s countries have developed clear policies and plans for the future. Some of them present a convincing case and should be given funding and development policy support. External planning has very little effect. Broadly speaking, policy-makers should do much more to maintain processing and services in rural regions and prevent the loss of jobs to unproductive service industries in the cities, where young men and women end up sitting in the street selling gum, sim cards and other low-value items. So the first step for policy-makers is to ensure that rural areas have the requisite infrastructure for development – roads, electricity, phone lines, health care. And secondly, partners are needed to leverage investment, and that means promoting the banking sector, credit unions and cooperatives. And the third key factor is technology – for example, to pack and sort farm products, identify gaps in the market, develop business plans and so forth. Development cooperation can make substantial contributions in all these areas.
What type of strategy needs to be in place for meaningful expansion of infrastructure?
There’s a right way and a wrong way. Our research shows that synergies are greatest where infrastructural expansion is undertaken simultaneously, not consecutively – in other words, what we don’t want is a linear process with roads today, power lines tomorrow and phone connections or fibre optic broadband – which is already being rolled out in Africa – bringing up the rear. Clustering investment has the potential to create a big bang in rural regions. At present, however, investors are still adopting a primarily sectoral approach, which isn’t the right way to go. Some of them are focused on railways while others are prioritising roads, and so on. They need to get round the table with the countries that are developing these plans and coordinate their activities. What’s more, when the word ‘infrastructure’ is mentioned, people tend to think of major roads, not smaller but useful pathways. Our research shows that the economic benefits of path networks far outweigh those achieved with larger transport projects.
The big bang theory may be a risky option, though, if all the investment goes to the President’s home region and other areas are left out of the loop.
Infrastructure projects are always highly political. In Africa, the main problem is not that corrupt leaders are expanding the infrastructure so it reaches their weekend retreats. The really bad investment decisions tend to be made because so many of these infrastructure projects focus on oil, gas and mining, bypassing development opportunities in rural regions. Short-term resource extraction instead of long-term development is the real problem. So it’s important to support governments by promoting sustainable infrastructure planning.
Are international donors partly to blame, as well as national governments, for this wrong development pathway?
Definitely. Take South Sudan: the agronomist and freedom fighter John Garang, who died in an accident, believed that his most important legacy was a plan to build roads that led not to the oil and gas deposits but to communities with genuine agricultural development potential. Political developments took a different trajectory. South Sudan is currently in the grip of a resource conflict, which indicates that development-oriented rural infrastructure has been forgotten.
Should we be worried about China’s influence?
China is depicted as the bad guy, but that’s unjustified, especially where land grabbing is concerned. European investors are probably responsible for more land grabbing than China. In any case, Chinese investment in Africa is now much more development-focused than it was in the past; the construction of railway lines in East Africa is a case in point. I wish the Western donor community had committed to this type of investment a long time ago.
Why the omission – and why are things happening now?
Infrastructural investment had fallen out of favour. Instead, it was all about urban development. In fact, this was overemphasised in the 1990s, with the result that rural regions and agriculture were left behind. As a further consequence, good infrastructure projects were also neglected. We now need to rethink and reboot our investment in agriculture and rural development. That’s the type of package that will create jobs where young people need them.
You mention financing as the second factor of relevance to restructuring. But banks are private sector bodies – so what can policy-makers do?
Smallholder farmers need access to credit. Governments can provide cover against credit risks. After all, agriculture is a risky business, especially with climate change having the potential to cause droughts across entire regions, as is happening right now in East Africa. Banks shy away from this risk. A government-sponsored drought insurance scheme can help farmers at high-risk sites gain access to markets. Often, insuring just 10% of the credit sum is sufficient. Organisations such as the World Bank, the African Development Bank and KfW have a key role to play in this context, especially in the least developed countries.
For how much longer?
In the medium term, we will continue to need some government involvement, as well as engagement by the international institutions. But even in Africa, the banking sector is undergoing radical change, mainly as a result of digitalisation. Innovations such as crowdfunding and crowdfinancing are emerging and are an attractive prospect for small creative companies. In the long term, local banks will be able to take over the task of providing credit facilities to businesses. But with this type of development, it’s impossible to make firm predictions about timeframes.
You mentioned technology as the third important driver. Can you give an example?
Take the issue of water and sanitation. Sustainable rural development depends on access to clean water. There are still many places where people have to take themselves off into the bush or use unhygienic latrines when they need to go to the toilet. This pollutes local water resources and spreads disease – and it’s also very wasteful, because you can apply smart thinking to human waste. For example, you can use it as a substrate to fatten fly larvae or worms, which not only breaks down the faecal matter but also provides a supply of insects for use as chicken feed. And that raises high-tech questions: which are the most suitable larvae or worms? Which are most digestible, and should they be dried or fresh?
What’s the answer?
In Nairobi, there is an entire institute – the International Centre of Insect Physiology and Ecology (icipe) – dedicated to researching these species of insect. If you visit its website (www.icipe.org), you can learn about all sorts of fascinating creatures that you have probably never heard of before and probably don’t want to find out about now!
Give us a positive scenario for the future: what will rural Africa look like in 30 years’ time?
Famines, such as the present crisis in East Africa, which was caused by a combination of drought and armed conflict, will be a thing of the past. Africa’s rural areas will have caught up with the rest of the world, not just the nearest town or city. The countryside won’t look quite as rural as it does today; instead, it will consist of settlements that are hubs of economic activity offering quality of life, digitally connected, with clean air and water – and a thriving farming and forestry sector. By contrast, the cities will be greener and much more rural in appearance. They, too, will harness the potential of natural resources. Development opportunities will be used to the maximum extent, because education will extend into rural areas and reach children, teenagers and also adults who are keen to learn. This will be possible at affordable prices via digital platforms. In 30 years’ time, the urban-rural divide will be much more fluid. All the African countries will have lifted themselves out of poverty and into the group of middle-income countries.