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Friday
Jun192015

New Weapon Against Crime in the South

 Crime in the South’s fast-growing cities has a negative affect on economic development and social and community harmony. In Africa, with one fifth of the world’s population, for example, data is very poor on crime and its victims. The absence of good data means prevention and detection of crime is poor, and resources to fight it can’t be allocated effectively.

Over 900 million people – almost a sixth of the world’s population – now live in urban slums (UN) – high-tension places that offer a fertile environment for crime to flourish. In developing countries 43 per cent of urban dwellers live in slums – and in the least-developed countries the figure is 78 per cent. Keeping these areas safe is a serious challenge, especially when trust in police and local authorities is low. People are often afraid of how police will react to reporting of crime. Many rightly believe they will be asked for a bribe, or that reporting a crime somehow singles them out as a troublemaker.

Harnessing the power of people organizing together offers one way of fighting back against crime, and combating the paralysis of feeling there is nothing that can be done. An initiative in Brazil is turning to the powerful collaborative potential of Web 2.0 to track crime and help to solve it. And for the first time in history, Brazilians can now see in more or less real time what crime there is and where it is happening in their country.

Wikicrimes, the brainchild of Professor Vasco Furtado of the University of Fortaleza’s Knowledge Engineering Research Group, is inspired by the very popular user-contributed encyclopaedia Wikipedia, and germinated in his mind while on an academic sabbatical at Stanford University in California in 2006.

Victims of crime can simply map and report crimes using the website, which uses brightly coloured drawing pins to indicate where a cluster of crimes has taken place. Site users answer a series of questions on suspects and witnesses. Anyone planning a journey can then easily zoom in on the places where they will go, and see the crime profile of that area – and perhaps be more cautious and aware to avoid becoming victims themselves.

Brazil’s crime problem is huge: Films like City of God – where gangs fight deadly battles in the slums or favelas – shows how vicious it is.

Wikicrimes, whose motto is “Share crime information, Keep safe!”, began development in April 2006, and went ‘live’ with a launch at the end of 2007. Starting with just two employees, it has now grown to a team of 10.

Furtado was frustrated with police hoarding crime statistics in Brazil, and not letting people know where crimes were taking place: he also believes the police, as in many other countries, manipulate statistics for various political purposes. “The traditional mechanism of data-gathering for which police are responsible ends up giving them a monopoly over the handling of information on criminal occurrences,” Furtado said. And that “is not always in keeping with the precept of transparency and public availability of information required by a democratic system.”

Furtado believes transparent crime statistics are vital to a well-functioning democracy.

“We are still facing very big challenges,” he said. “Cultural change is one of them. We don’t have in Brazil the culture of sharing information for benefiting others. People need to realize that when they register a crime they are helping others, and that should be the reason others will act in the same fashion.”

He tried to get the police involved in the project, by contributing data, but with no luck. Brazil’s police argue their monopoly over crime statistics exists for some very serious reasons. “We are very worried about revealing police data which may restrict the work of the police,” Antenor Martins of Rio’s Civil Police Department told the BBC. “Also we don’t want a feeling of insecurity for the people – they don’t deserve that here or anywhere else in the world.”

Many also worry about a crime profile of an area dragging that area down, scaring people away. The police also worry about inaccurate information. “When people walk into a police station, you sign an incident report. If you give information which isn’t true, you have to respond to charges of giving false evidence,” said Martins.

But Furtado believes trust between citizens and the police is so low, it is hurting the fight against crime.

“The police suffer a lack of credibility among the populace which, in turn, contributes toward the low rate of reporting such occurrences: the so-called underreporting effect,” he said. “Research conducted with victims of crime in several Brazilian states has shown that underreporting may, in densely-populated areas, reach up to 50 per cent for certain types of crimes.”

Furtado believes a better picture of crime will lead to better public policies and policing: “The result of this can be disastrous in terms of formulation of public policies and especially in the planning of police actions, in view of the fact that the official criminal mapping may reflect a trend that is quite unlike what is actually occurring in real life.

“WikiCrimes intends to change the traditional logic of handling information on crimes that have already occurred, and considers that such a change is up to the citizens themselves. It is based on the principle that with adequate support, citizens will be capable of deciding how and when historical information on criminal occurrences can be publicized as well as for what purpose.”

Sao-Paulo-based NGO Sou de Paz works to reduce violence in Brazil, and is a big supporter of Wikicrimes. “If we develop Wikicrimes, we can look at things like domestic violence or information on drug trafficking – things that affect communities but that people don’t report either because of shame or fear,” the group’s Denis Mizne told the BBC. “If you can get access to this information or publicise it together with Wikicrimes, it could help in areas that suffer most from violent crime.”

Wisely, Wikicrimes is acting to address police concerns over accurate reporting of crimes.

“Technically the big challenge is to define mechanisms to identify false registering,” Furtado said. “We are creating fields in WikiCrimes for the user to provide further information that brings more reliability to the crime information registered — links to newspapers, for instance. We are also defining algorithms to compute the reputation of the informants.”

And Wikicrimes is not just for Brazil: they want people from around the world to add to the site and help build up the crime profile of all countries.

Furtado said responses from the general public have largely been positive. “The best I could ever hope,” he said. “The project is for the citizen and I feel that they realize this. Every day, I receive messages from people offering support and giving congratulations.”

“I had no idea of similar projects before doing Wikicrimes, but, recently, I have received some messages of similar initiatives even though with a local scope in Brazil, Argentina and USA,” he added.

“In terms of crime it would be nice if this would show that it’s necessary to publish the crime data that we have in law authorities and institutions,” he said. “If this is a success, I am sure that all the crime data will be available for people, because they will realize there is no way that the authorities can keep it all to themselves.”

Furtado keeps a rolling report on progress with Wikicrimes on his blog.

By David South, Development Challenges, South-South Solutions

Published: May 2008

Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP's South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South's innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator.  

Follow @SouthSouth1

Google Books: https://books.google.co.uk/books?id=x6mXBgAAQBAJ&dq=development+challenges+may+2008&source=gbs_navlinks_s

Slideshare: http://www.slideshare.net/DavidSouth1/development-challenges-may-2008-issue

Southern Innovator Issue 1: https://books.google.co.uk/books?id=Q1O54YSE2BgC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 2: https://books.google.co.uk/books?id=Ty0N969dcssC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 3: https://books.google.co.uk/books?id=AQNt4YmhZagC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 4: https://books.google.co.uk/books?id=9T_n2tA7l4EC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 5: https://books.google.co.uk/books?id=6ILdAgAAQBAJ&dq=southern+innovator&source=gbs_navlinks_s

Creative Commons License
This work is licensed under a
Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.

Tuesday
Jun162015

Prisons with Green Solutions

 


 

An ingenious solution is helping Rwanda reduce the cost of running its bursting prisons, while improving conditions for the prisoners and helping protect the environment.

The country’s prison population soared to a peak of 120,000 suspects awaiting trial for their role in the 1994 genocide, in which 800,000 Tutsis and moderate Hutus were killed. The traditional court system, gacaca, is being used for national reconciliation, but the process is slow and costly for a country where 90 per cent of the population exist on subsistence agriculture, and where food production has dropped below 70 per cent of the levels needed for self-sufficiency (USAID).

But thanks to enormous, bee-hive shaped human manure digesters, a steady supply of biogas is on tap for cooking and lighting at prisons – the first country in Africa to do this. Five of the country’s largest prisons – two at Gitarama and one each in Butare, Kigali and Cyangugu – now have biogas plants producing 50 per cent of the gas needed to cook for prisoners. It has also saved half of each prison’s US $44,000 a year firewood costs. The money saved is being ploughed back into renovations to the prisons to improve conditions, and to provide more services like healthcare.

Biogas is produced from the fermentation of household or agricultural waste or animal or human feces, and has become a viable alternative when traditional gas sources become more expensive. The waste is placed in a 150 cubic meter beehive-shaped digester and fermented until a gas is produced. According to lead engineer on the project, Ainea Kimaro, 100 cubic meters of waste is turned into 50 cubic meters of fuel by bacteria devouring the manure in just four weeks.

The digesters are a project of the Kigali Institute of Sciences, Technology and Management ‘s Center for Innovations and Technology Transfer.

“Biogas kills two birds with one stone,” Kimaro told the BBC. It gets rid of all the human waste and helps cover the enormous costs of feeding so many prisoners. Prior to the digesters, the quantity of human waste was a real problem: it was flooding down hillsides and leaking into rivers and lakes.

A school, the Lycee de Kigali , also has a digester. “The methane gas is used to cook for 400 students and for operating Bunsen burners in the school laboratories”, Kimaro said.

Many would think this a smelly affair, but in fact the whole process isn’t that pungent. Most of the digester is underground and the gas produced burns a clean, blue smokeless flame. It is much cleaner than the smoke from firewood. The remaining sludgy residue is used as an odourless compost for soil. This is used in the prison gardens to grow maize, mangos, bananas and tomatoes – all of which ends up back on the prisoner’s plates, improving the quality of their nutrition.

“The firewood savings are excellent – they really make a difference for us,” a Cyangugu prison warden said, adding that the odour-free compost had done wonders for the prison gardens. “Look at all these bananas! This fertiliser really is the best,” he said to the BBC.

In Uganda, human urine and feces are being mixed with banana peels, algae, water hyacinth and poultry droppings to make biogas. In Uganda’s rural Mukono district, biogas is used for cooking, lighting pressure lamps and to power engines. The slurry left over is then used to fertilise the soil. For Ugandans, most of whom are rural dwellers, electricity is rare and petrol to run generators and refrigeration units is expensive.

“It keeps the environment free of organic wastes, is convenient, time-saving and reduces smoke-related illnesses often associated with the use of firewood,” said Patrick Nalere, country director of the Heifer Project International, an American NGO which shares livestock and knowledge to reduce poverty. “If the majority of Ugandans adopted biogas, we would preserve our biodiversity. People should exploit decomposing raw materials, which are free. Therefore, no monthly power tariffs.”

By David South, Development Challenges, South-South Solutions

Published: February 2008

Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP's South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South's innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator.  

Follow @SouthSouth1

Google Books: https://books.google.co.uk/books?id=waeXBgAAQBAJ&dq=Development+Challenges+February+2008&source=gbs_navlinks_s

Slideshare: http://www.slideshare.net/DavidSouth1/development-challengessouthsouthsolutionsfebruary2008issue

Southern Innovator Issue 1: https://books.google.co.uk/books?id=Q1O54YSE2BgC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 2: https://books.google.co.uk/books?id=Ty0N969dcssC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 3: https://books.google.co.uk/books?id=AQNt4YmhZagC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 4: https://books.google.co.uk/books?id=9T_n2tA7l4EC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 5: https://books.google.co.uk/books?id=6ILdAgAAQBAJ&dq=southern+innovator&source=gbs_navlinks_s

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This work is licensed under a
Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.

Tuesday
Jun162015

Mobile Phone Peacekeeping


 

Last month UN Secretary-General Ban Ki-moon pointed out the urgent need for interesting and relevant content to attract Africans to the internet. Official statistics can make for grim reading: the continent has less bandwidth than Ireland (World Economic Forum). While it is true Africa is restricted by serious technological and economic disadvantages, African ingenuity, creativity and hard work are bypassing these impediments to get things done nonetheless. While word has got out about the impressive take-up of mobile phones in Africa, the new world of Web 2.0 is also spawning a new generation of inspiring African technology whizzes transforming perceptions and grabbing the world’s attention.

Alongside the combination of innovation and affordability that has made Africa the fastest growing mobile phone market in the world, there is a home-grown technology boom underway: “African firms are already participating in the forefront of technological developments and investment opportunities,” according to the Africa Competitiveness Report 2007.

Powerful and easy-to-use Web 2.0 tools are being used by Africans during times of crisis. Among the most innovative are “mash-ups” – a term once used to refer to the musical style of combining two or more song tracks that has come to mean the blending together of various software programmes. These Web 2.0 software mashups combine weather information, maps, webcams, population figures, even restaurant locations – in fact any application that can be easily added to a website. The possibilities are limitless, and this is what is causing so much excitement for development in the South.

In Kenya, a website called Ushahidi (Swahili for testimony), is using ICT (information and communications technology) and mobile phones to save lives in the post-election violence. People on the ground can send in live situation reports and alerts through the web and mobile phones to the website, which then maps violence in real time.

According to the site’s originator, Kenyan Ory Okolloh, Ushahidi.com “is a tool for people who witness acts of violence in Kenya in these post-election times. You can report the incident that you have seen, and it will appear on a map-based view for others to see.”

It has been put together by Kenyan web developer David Kobia (also the developer of Mashada, an online African community), and inspired by African blogger Erik “Hash” Hersman and other Kenyan bloggers and activists.

At the start of the violence, Okolloh had put out a message for help on the web. “Google Earth supposedly shows in great detail where the damage is being done on the ground,” Okolloh said on the site. “It occurs to me that it will be useful to keep a record of this, if one is thinking long-term. For the reconciliation process to occur at the local level the truth of what happened will first have to come out. Guys looking to do something – any techies out there willing to do a mashup of where the violence and destruction is occurring using Google Maps?”

The website came together quite quickly: after initial discussions amongst the team of five on January 5, it was live by January 9 (they estimate 40 hours for development and 20 to 30 hours for testing and promotion).

For others who want to do the same, the key is good relationships, not necessarily technology, the Ushahidi team says. “My advice is to make sure you’re well networked with the right people before something like this is needed,” said Erik Hersman, who runs Afrigadget and White African blogs. “By the time you need a site like Ushahidi, it’s too late to start making connections, it’s time to build … everyone needs the passion to fulfill the vision of the project.”

And to keep it going is not that time consuming, they say. The largest part of their time is spent keeping in contact with NGOs and a volunteer network in Kenya, and verifying the information.

“My advice would be to keep things as simple as possible.,” said Kenyan David Kobia. “Mashups are basically methods of relaying data, so simplicity is absolutely key.”

“The feedback has been phenomenal. Ushahidi’s graphical representation of events illustrates to some degree the magnitude of the events to people outside Kenya. The enormity of the situation can be understood better as events unfold, keeping everyone in the loop with a point of reference – people tend to become apathetic when regular news moves from the front page.”

Ushahidi has been praised for providing NGOs, the international community and humanitarian agencies with vital information they can use to help people.

Kobia has also launched a new mashup to promote Kenyan unity called ihavenotribe.

AfricaNews.com has also been turning to mobile phones to get the news out on the Kenyan crisis. The agency’s reporters use internet-enabled mobile phones with portable keyboards to transmit photos, video and text for reports. All of it is uploaded to the www.africanews.com website. Some are calling this the first use of mobile phone journalism in Africa.

By David South, Development Challenges, South-South Solutions

Published: February 2008

Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP's South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South's innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator.  

Follow @SouthSouth1

Google Books: https://books.google.co.uk/books?id=waeXBgAAQBAJ&dq=Development+Challenges+February+2008&source=gbs_navlinks_s

Slideshare: http://www.slideshare.net/DavidSouth1/development-challengessouthsouthsolutionsfebruary2008issue

Southern Innovator Issue 1: https://books.google.co.uk/books?id=Q1O54YSE2BgC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 2: https://books.google.co.uk/books?id=Ty0N969dcssC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 3: https://books.google.co.uk/books?id=AQNt4YmhZagC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 4: https://books.google.co.uk/books?id=9T_n2tA7l4EC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 5: https://books.google.co.uk/books?id=6ILdAgAAQBAJ&dq=southern+innovator&source=gbs_navlinks_s

Creative Commons License
This work is licensed under a
Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.

 

Tuesday
Jun162015

Local Animation: A Way Out of Poverty

 

One of the more remarkable creative developments since 2000 has been the explosion in animation production in the developing world, in particular Asia. Once seen as frivolous or unnecessary, animation is now acknowledged as a high-growth area and a critical component in the emerging economies being shaped by information technology.

The demand for more animation is being fuelled by several trends. Lucrative outsourcing contracts with major global film studios like Walt Disney and Warner Brothers get much of the attention. But even more importantly for small entrepreneurs, the rapid growth of information technology and mobile phones is fuelling demand for animation with a local flavour, which is an excellent way to make applications more attractive to users. As computers and animation software become cheaper, it is easier for entrepreneurs to compete with the bigger studios. It all started with the popularity of Japanese anime animation, which kicked the door open in the West, sparking an appetite for fresh, new styles unseen before.

The animation leaders in Asia are Japan, Republic of Korea, Philippines and Taiwan Province of China, with India rising quickly. As animation production is very lucrative and a labor-intensive business (labor takes up 70 to 80 percent of business costs), other Asian countries such as India, China, Vietnam, Malaysia and Singapore have recently started their own industries.

The National Association of Software and Service Companies (NASSCOM) has forecast the Indian animation sector to gross overall turnover of US $950 million in 2009, while its gaming industry will reach US $300 million in 2009 (from US $30 million in 2005). The global industry is huge: it is estimated that games will gross US $11 billion and animation US $35 billion by 2009. In the Philippines, growth has been 25 per cent a year since 2005 (National Statistics Office), and the government has been heavily promoting animation as a viable career and business opportunity. China was able to make US $604 million in 2005. The AWN’s Animation Industry Database lists 48 studios operating in the Philippines alone. Others benefiting are Thailand, Taiwan Province of China and Republic of Korea. And even in Africa, there have been attempts to get things going.

Ambitiously, China hopes to raise its home-made share of the animation pie from 10 per cent and to increase its overall animation programming from 5,000 hours/year to 16, 7000/year. In 2004, the Chinese government set up four animation schools: Communication University of China, Beijing Film Academy, China Academy of Art, and Tianjin Sorun Digital Media School. More than 200 animated films were produced in 2004.

Indian animation feature productions have exploded in the past few years. In 2005, animated feature Jai Hanuman started the current boom. Its quality marked a departure from past Indian productions and heralded in a new era. Importantly, it out-grossed any Disney film in India, and proved films featuring local topics could be commercially successful. It is a difficult market with 14 official languages and 1,400 dialects. At present, the huge Indian market has little locally produced animation to feed its needs. But by 2007, 71 Indian animation films were announced to be in production.

Productions in development draw heavily on India’s culture and love of gods. They include Epiphany Films’ The Dream Blanket, a Tibetan fairy tale, and Graphiti studios’ Action Hero BC, a teenager who fights evil.

The world’s animation producers scour India for talent to outsource. Global films with some Indian production in them include Finding Nemo, The Lion King and The Adventures of Tenali Raman. Toonz Animation Studio based at the Technopark in Kerala, was called by Animation Magazine one of the top ten studios in the world.

In Africa, South Africa has by far the most dynamic and sophisticated animation sector. Ten years after the birth of democracy, hundreds of production companies and several 2D animation houses were established. In turn, South Africa advertises itself as a cheaper place to produce animation.

The highly successful South African 3D animated series Magic Cellar by Morula Pictures – the first of its kind based on African culture – was successfully sold to the US Home Box Office channel this year. Based on 20 folk tales, the stories were collected through interviews with elders in African villages. Mfundi Vundla, 58, who owns Johannesburg’s Morula Pictures, South Africa’s largest black-led studio, said his productions are meant to counter the perception of “Africans as unsophisticated, superstitious idiots who visited witch doctors to solve problems.” It employs 60 people and dozens of actors.

In 2004, UNESCO’s Africa Animated! was launched, with East Africa’s first animation project. The participants undertook animation, drawing techniques, scriptwriting for animation and storyboarding. The project was launched to assemble resources and expertise for the production of culturally relevant children’s animated cartoons and programmes in Africa. It sought to create a high-quality “African branded” training and production model, in order to make African animation competitive for regional organizations to produce animated TV series, Public Service Announcements (PSA) and short films.

The Nairobi office is seeking to establish a Regional Training and Production Centre for Animation in Kenya in 2008.

Moustapha Alassane of Niger and one of Africa’s film pioneers, said: “The good thing about animation is that you can do it on a shoe-string budget. With the computer, animation is getting easier and anyone can do it now. I want to encourage young Africans to use new technologies for animation.”

By David South, Development Challenges, South-South Solutions

Published: December 2007

Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP's South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South's innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator.  

Follow @SouthSouth1

Google Books: https://books.google.co.uk/books?id=hoGVBgAAQBAJ&dq=development+challenges+december+2007&source=gbs_navlinks_s

Slideshare: http://www.slideshare.net/DavidSouth1/development-challengessouthsouthsolutionsdecember2007issue

Southern Innovator Issue 1: https://books.google.co.uk/books?id=Q1O54YSE2BgC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 2: https://books.google.co.uk/books?id=Ty0N969dcssC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 3: https://books.google.co.uk/books?id=AQNt4YmhZagC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 4: https://books.google.co.uk/books?id=9T_n2tA7l4EC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 5: https://books.google.co.uk/books?id=6ILdAgAAQBAJ&dq=southern+innovator&source=gbs_navlinks_s

Creative Commons License
This work is licensed under a
Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.

Tuesday
Jun162015

African Breakthroughs To Make Life Better

 

 

In the last 50 years, the domestication of high technology – bringing cheaper access to everything from personal computers to digital cameras and applications like global positioning systems (GPS) – has transformed millions of lives and the way business is done. In the next 50 years, biotechnology is set to do the same.

One aspect of biotechnology, genetic engineering (GE), has been lambasted by protest groups for being “unnatural” and driven by profit and the privatisation of nature. It has been seen as the domain of the big and powerful and remote from everyday needs. But now Africa is pioneering new approaches that are rooted in the real challenges faced by African people – and proving world-class scientific research can take place in Africa.

One initiative in South Africa aims to help small and medium sized farmers save their maize (corn) crops. The Food and Agriculture Foundation estimates that 854 million people in the world do not have sufficient food for an active and healthy life, and food security is a serious issue in Africa.

Maize streak viruses (MSV) are geminiviruses that destroy maize crops, and are a big problem throughout sub-Saharan Africa and the Indian Ocean islands. It leaves characteristic yellow-white streaks across the plant’s leaves, and produces deformed corn cobs, often severely dwarfed. Over half of the food supply for people in sub-Saharan Africa comes from maize, but MSV can wipe out an entire farmer’s crop.

Scientists at the University of Cape Town (www.uct.ac.za), South Africa, and the South African seed company PANNAR Pty Ltd have developed a resistant variety of maize that they hope will alleviate food shortages as well as promote the reputation of genetically engineered (GE) foods in Africa.

The MSV-resistant maize is the first GE crop developed and tested solely by Africans. Field trials will soon begin to make sure there are no unintended consequences on the environment and animal life dependent on maize.

Maize arrived in Africa in the 1500s from Mexico, and quickly displaced native food crops like sorghum and millet. Maize streak virus is an endemic pathogen of native African grasses, and is passed on to maize plants by leaf hopping insects.

The technology being developed can also be applied to other geminiviruses, like Wheat dwarf virus (WDV), sugarcane streak virus, barley, oats and millet. The scientists hope this development will prove the safety of GE foods, and address the criticism it is only a profit-driven technology by selling the seeds for minimal profit to subsistence farmers.

“If the GE maize turns out to be as hardy in the field as in the greenhouse,” said Dr Dionne Shepherd, who leads the research, “it could have a great impact on small and medium sized farmers. These are the farmers who need it the most, since they can’t afford preventative measures such as insecticides to control the leafhopper which transmits the disease. When small scale farmers lose 100 per cent of their crop (which they often do) due to maize streak disease, they not only lose any income they would have obtained selling their excess maize, but they also lose a massive chunk of their annual food supply.”

Other African institutions are working on GE crops with international partners, but, Shepherd, says, “The reason the MSV-resistant maize could improve the reputation of GE in Africa, is that international biotech partners, especially in the private sector, are generally not interested in solving problems that are unique to Africa, and Africans are therefore suspicious of their motives when they try to sell or even give away GE food.”

“MSV is endemic to sub-Saharan Africa, and our MSV-resistant maize was developed by Africans for Africa with no ulterior motives, which will hopefully make Africans accept the technology.”

“I think it should attract more funding, because once international funders see that world-class research can happen in Africa, they may be more willing to commit funds.”

In another development, African science is tackling the scourge of malaria on the continent. Caused by a parasite carried by mosquitoes, it kills more than a million people a year and makes 300 million more seriously ill (World Health Organisation). Ninety per cent of the deaths are in Africa south of the Sahara, and most are children.

While bed nets, insecticides and anti-malarial drugs are effective, the disease has become resistant to some drugs and work on a vaccine is slow.

Research in Kenya has found an effective way to both provide food and destroy mosquito larvae. The Nile tilapia – a highly nutritious fish – has long been known to feed on mosquito larvae. But nobody has made the connection between this fact and the fight against malaria. Francois Omlin, a researcher at the International Centre of Insect Physiology and Ecology in Nairobi, Kenya (www.icipe.org), has conducted the first field tests to prove this approach.

“The tilapia species was never tested in the field for its ability to eat mosquito larvae,” he told Reuters.

Ten days after introducing the tilapia to a pond, they had destroyed most of the larvae and after 41 weeks the number of mosquitoes fell by 94 per cent, according to Omlin.

This means two important goals can be served by harvesting tilapia fish: greater access for Africans to the nutritious fish, and a dramatic reduction in mosquito-borne malaria.

By David South, Development Challenges, South-South Solutions

Published: September 2007

Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP's South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South's innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator.  

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