The global South is experiencing urban growth on a scale unprecedented in human history, far outstripping the great urbanization wave that swept across Europe and North America during the 19th and 20th centuries.
Faced with growth at this pace, governments – both national and local – often become overwhelmed by the rate of change and find it difficult to cope. One of the most common complaints urban-dwellers around the world have is about their living conditions. Even in developed countries, creating enough housing to match demand can be a struggle.
Quality housing is crucial to human development and quality of life. Adequate living space and access to running water make a significant contribution to people’s health and well-being. Despite this obvious conclusion, millions of urban dwellers live in squalid conditions with poor sanitation, overcrowding, crime, pollution, noise and a general feeling of insecurity. Insecure people find it difficult to access stable jobs and suffer stigma for living in poor-quality neighbourhoods.
But many initiatives are seeking to speed up the pace of home construction.
These include the Moladi construction system from South Africa (moladi.net). Moladi uses moulds to assemble houses, so that the building skills required are minimal and easily learned. Built to a template that has been tested for structural soundness and using a design that produces a high-quality home both in structure and appearance, the Moladi system seeks to provide an alternative to makeshift homes that are structurally unsound and vulnerable to fires, earthquakes and other natural disasters.
Another clever approach is a home and dwelling assembly system developed by architect Teddy Cruz (http://estudioteddycruz.com) (http://visarts.ucsd.edu/faculty/teddy-cruz) that allows slum dwellers to gradually construct a building in stages as they can afford it. It is earthquake-safe and fire resistant.
Another approach turns to the fast-growing technology of 3D printing (http://en.wikipedia.org/wiki/3D_printing). This technology has gone mainstream in the past five years in the form of desktop-sized 3D printers, or fabricators as they are sometimes called. The machines assemble objects in an additive fashion – layer-by-layer – using digital designs from a computer.
3D printers can make a complex object without having to resort to mass manufacturing. An accurate, one-off object can be created with the same precision as a machined object. Architects, for example, use the technology to make 3D models of their designs. And now a company in China is hoping to use 3D printers to make houses.
The WinSun Decoration Design Engineering Co. (http://www.yhbm.com/index.aspx) 3D printed 10 houses in 24 hours in Shanghai’s Qinpu district, reported Business Insider.
This landmark achievement was accomplished with a giant printer – 152 meters long, 10 meters wide, and 6 meters high – which manufactured walls for the house from a mix of construction waste and cement.
As a sign of the confidence the company has in the innovative construction technique, it built its own 10,000 square meter headquarters in one month using the same materials. The company’s chief executive officer, Ma Yihe, is also the inventor of the technique. It is a very flexible technology and the material can be tinted different colors according to the customer’s wishes. It is cheap to work with and is also less draining on environmental resources than traditional building materials.
The 10 houses consist of two concrete side supporting walls with glass panels at the front and back and with a triangle roof. They will be used as offices at a high-tech industrial park in Shanghai. The company has big plans, hoping to use the technology to build more homes – and even skyscrapers.
Competition is heating up as people around the world seek to perfect 3D technology to print houses to meet the growing demand for dwellings.
In The Netherlands, Dutch architectural firm Dus Architects (dusarchitects.com) commissioned the development of a leviathan 3D printer so it could print entire rooms. Modeled on a much smaller home desktop version, the Ultimaker (ultimaker.com), this printer creates whole rooms that are then assembled into custom-built houses.
The 6-meter high KamerMaker (kamermaker.com), or “room builder”, is being used in Amsterdam to build a full-size house.
The project is called “3D Print Canal House” (http://3dprintcanalhouse.com/). The printer assembles the rooms individually, and then they are snapped together to make a house. The internal structure of the building blocks are in a honey-comb pattern, which is then filled with a foam that becomes as hard as concrete.
“For the first time in history, over half of the world’s population is living in cities,” Dus Architects founder Hans Vermeulen told cnet.com. “We need a rapid building technique to keep up the pace with the growth of the megacities. And we think 3D printing can be that technique.
“We bought a container from the Internet and we transformed it into one of the biggest printers on this planet.”
This technology can also easily use recycled waste materials and lower the pollution and cost of moving building materials around. The Dus Architects prototype house is expected to take three years to complete (so, still in its early development phase) and will look like a typical Dutch canal house with a pointy, gabled roof (http://www.build.com.au/gabled-roof).
One of the pioneering advocates for using 3D technology to address the global South’s urbanization and housing challenge has been Larry Sass, director of the Digital Design Fabrication Group (http://ddf.mit.edu/) at the Massachusetts Institute of Technology (MIT).
Three technologies have been developed at MIT since the 1950s that have made digital fabrication possible – computer numerical control (CNC), which enables computers to control machines; computer-aided design software in the 1960s; and 3D printing in the 1980s to make solid models using digital designs.
Sass told MIT’s Spectrum newsletter (spectrum.mit.edu) that large-scale 3D printing would mean “buildings will rise faster, use fewer resources, cost less, and be more delightful to the eye than ever before.”
He envisions a future in which architects will be able to send their designs by computer to a 3D printer and it will then be able to start “printing” the building or a house accurately according to the original designs.
The conventional way of making buildings has been stuck in the same approach since the 1800s, according to Sass. It uses highly skilled and extensive labour, it is slow and plagued by weather disruptions and urban congestion, and it is expensive, often using materials brought from far away.
Digitally fabricating buildings takes a radically different approach: the building is made in a series of precision-cut, interlocking parts and then assembled on site like a jigsaw puzzle.
“It’s the right delivery system for the developing world, because the developing world doesn’t have an infrastructure of tools, air guns, saws and power,” Sass said.
“Design and high-quality construction is mostly for the rich,” added Sass, who was raised in Harlem, a New York City neighbourhood with high poverty levels. “I’ve always wanted to figure out how to bring design choice and architectural delight to the poor.”
2) Sweet Home 3D: An open source, free interior design software application that allows users to draw the plan of their house, arrange furniture and view in 3D. Website: sweethome3d.com
The third issue of Southern Innovator magazine has launched. Order advance copies now for distribution. Email: southerninnovator@yahoo.co.uk.
The second issue of Southern Innovator magazine has launched: Read and download the magazine here: Southern Innovator Issue 2.
December
New Cities Offering Solutions for Growing Urban Populations Development Challenges: Across the global South, new cities are being dreamed up by architects, city planners and governments, or are already under construction. Two new urban areas being built offer lessons for others in the global South. They both deploy intelligent solutions to the combined demands of urbanization, growing populations and rising expectations.
Creating Green Fashion in China Development Challenges: China is the world’s largest manufacturer (Euromonitor) and the largest clothing maker, producing a quarter of all textiles and clothing. It is a global fashion production hub, and many major global clothing brands have their products made there – whether they admit it or not.
Biogas Digester-in-a-Bag Brings Portability Development Challenges: Securing energy sources that are cheap (or free) and renewable can significantly reduce the cost of living for the world’s poor. The cost of fuel for essentials such as cooking and lighting can quickly eat up household incomes.
Powerful Solar Light Spurring Income-Making Opportunities Development Challenges: A clever innovator from India has built a highly durable solar lantern that also doubles as a mobile phone charger.
Global South Urbanization Does Not Have to Harm Biodiversity Development Challenges: How to balance fragile ecosystems with rapid urbanization will be the challenge for planners and governments across the global South in the coming years. The urbanization trend is clear: the world’s total urban area is expected to triple between 2000 and 2030, with urban populations set to double to around 4.9 billion in the same period (UNEP). This urban expansion will draw heavily on water and other natural resources and will consume prime agricultural land.
November
All-in-One Solar Kiosk Business Solution for Africa Development Challenges: Kiosks are ubiquitous throughout commercial areas in the global South. These highly efficient little business outlets enable small-scale entrepreneurs to sell necessary products without the expense of renting and running a shop.
Ugandan Fish Sausages Transform Female Fortunes Development Challenges: What to do when your food production enterprise is just not making much money? It is a common problem in the global South, where farmers and fishers often struggle to survive and can face the threat of bankruptcy and destitution when trying to provide essential food for their communities.
Woman Restaurant Entrepreneur Embraces Brand-Driven Growth Development Challenges: The journey of Zhang Lan is the tale of an entrepreneur who exemplifies the story of globalization. She has gone from working many part-time jobs while studying overseas, to becoming one of China’s most successful food entrepreneurs.
Better by Design in ChinaDevelopment Challenges: In recent decades, China has been known more for its inexpensive manufactured goods than as a producer of high quality products. But this is changing as the country seeks to move up the economic chain.
Energy-Efficient Wooden Houses are also Earthquake Safe Development Challenges: In Argentina, an innovative housing project has married good design with energy efficiency, earthquake resilience and the use of local materials and labour. As energy resources continue to be stretched around the global South, innovative building designs will be critical to the creation of sustainable housing for the future.
October
Chinese Building Solution for Rapidly Urbanizing Global South Development Challenges: The global South is currently experiencing the biggest surge in urban population ever seen in human history. This transformation from urban to rural is happening in many different ways across the global South. Some countries have highly detailed plans and are building new cities from scratch, while other countries feel overwhelmed by their booming urban populations.
Diaspora Bonds to Help Build up Infrastructure Development Challenges: Many people are aware of the significant role played in global development by remittance payments from migrant workers working in the wealthy North to the global South. But they may not be aware of the significant sums migrant workers have saved in bank accounts in these wealthy countries. Across the global South, efforts are underway to lure these sums back to home countries to boost development efforts.
African Supercomputers to Power Next Phase of Development Development Challenges:Information technology developments in Africa have long lagged behind those in other parts of the world. But the transformation being brought about by the widespread adoption and use of mobile phones – each one a mini-computer – and the expansion of undersea fibre optic cable connections to Africa are creating the conditions for an exciting new phase of computing growth on the continent.
Africa to Get Own Internet Domain Development Challenges: Africa is in the midst of an Internet revolution that is set only to accelerate. The continent is one of the last places to experience the information technology revolution that has swept the world in the past two decades.
Geothermal Energy to Boost Global South’s Development Development Challenges: The geothermal heat produced by the earth’s molten core is a resource receiving more and more attention across the global South.
September
Free Magazine Boosts Income for Rickshaw Drivers Development Challenges: In the bustling, congested cities of Asia, rickshaws and auto-rickshaws are common forms of transport. Smaller, cheaper and more nimble than cars, they play a key role in the transit infrastructure, helping to get people to work and to get around.
Design Collaborations Revitalize Traditional Craft Techniques Development Challenges: Keeping alive traditional craft techniques and methods in the age of globalization is a tricky balance to get right. As countries seek to increase living standards and income, traditional craft-making methods are often jettisoned in favour of attracting manufacturing and other high-value activities – meaning rich and potentially lucrative skills can be lost.
Profile of African Innovators Continues to Rise Development Challenges: A mix of developments is proving that African innovators no longer need to see themselves as lone operators working in isolation.
The Water-Free South African Bathing Solution Development Challenges: As the world’s population grows from its current 7 billion to a projected 9 billion in 2050 (UN), competition for access to the Earth’s resources will become fiercer. The most essential resource for life on the planet – and an increasingly precious resource – is water. Water is necessary for the very survival of humans, animals and plants, and is also used in vast quantities by industries and farms.
August
Mobile Phone Shopping to Create Efficient Markets across BordersDevelopment Challenges: An anticipated game-changing revolution in African trading set for 2013 is getting one innovative business very excited.
Egyptian Youth Turns Plastic Waste into FuelDevelopment Challenges: The challenge of finding alternate fuel sources is capturing the imagination of innovators across the global South. As the world’s population increases – it recently reached 7 billion (UN) – and the number of people seeking a better life grows in turn, the energy demands on the planet are pushing up competition for existing conventional fuel sources.
Shopping and Flying in Africa’s Boom TownsDevelopment Challenges: As economies across Africa grow, the continent still has a long way to go to create infrastructure to match people’s rising expectations of what a modern, prosperous life looks like.
Teenager Uses Technology to Protect Livestock from Lions Development Challenges: In Kenya, a teenage Maasai(http://en.wikipedia.org/wiki/Maasai_people) inventor has developed a way to chase lions away from livestock that doesn’t harm the lions. It is a common practice to kill lions when they threaten or kill livestock, and this has led to a precipitous drop in the local lion population at Nairobi National Park(http://www.kws.org/parks/parks_reserves/NANP.html/), near the country’s capital, Nairobi. Lions are a significant tourist attraction for Kenya and the population decline is a threat to the future of the tourist industry.
July
African Innovation Eco-system Taking ShapeDevelopment Challenges: How to increase the rate of innovation in Africa? And specifically, innovation that actually improves people’s lives and reduces poverty. It is a hard question to answer, but some are putting in place the building blocks of a 21st century innovation culture by riding the information technology revolution as it rolls across Africa.
African Fuel Pioneer Uses Crisis to InnovateDevelopment Challenges: Crisis, as the old saying goes, is also a window of opportunity. And there is one African entrepreneur who knows this better than most. Daniel Mugenga has been on a journey of innovation that has led him to become a pioneer in the emerging new field of algae technologies. The story of how he got there is a testament to the power of using business to both solve problems and make profits.
Indian Entrepreneur Brings Dignity to Poor Women Development Challenges: Driven by the revelation that his wife was torn between spending money on milk for the children and buying commercially manufactured sanitary napkins, Indian innovator and inventor Arunachalam Muruganantham embarked on a long and intensive journey to find a solution. His achievement – a simple machine – is bringing dignity to poor women and providing them with a much-needed income source.
Turning Human Waste to Fertilizer: An African Solution Development Challenges: While South Africa has been free of the racist Apartheid regime since the mid-1990s, the expected boost to living standards for the majority black population has not been as widespread and as quick as many had expected.
East Africa to get its First Dedicated Technology City Development Challenges: An ambitious scheme is underway to create a vast technology city on the outskirts of Nairobi, Kenya.
June
Indonesian Wooden Radio Succeeds with Good Design Development Challenges: One Indonesian industrial designer has pioneered an innovative business that has rejuvenated the economy of a farming village and improved the sustainability of local forests – and he’s doing it all with wood.
Gobi Desert Wine to Tackle Poverty and Boost IncomesDevelopment Challenges: In the arid Gobi desert spanning the two Asian nations of China and Mongolia is a bold attempt to make wine and reduce poverty. The environment is harsh, with temperatures swinging from sub-zero winter cold to sweltering summer heat. The desert is also home to high winds and notorious dust storms that plague China’s capital Beijing every year.
Mauritanian Music Shop Shares Songs and FriendshipDevelopment Challenges: Around the world, traditional music stores selling vinyl records, tapes and CDs (compact discs) are closing down. Digital downloads distributed over the Internet and mobile phones make it unnecessary to build a music collection in these hard formats.
Global South Eco-cities Show How the Future Can BeDevelopment Challenges: The world is currently undergoing a high-stress transition on a scale not seen since the great industrial revolution that swept Europe in the 19th and 20th centuries. Today’s urban and industrial transition involves many more people and is taking place on a greater proportion of the planet. With rapid urbanization comes a demand for middle class lifestyles, with their high-energy usage and high consumption of raw materials.
New Journal Celebrates Vibrancy of Modern Africa Development Challenges: Africa has seen huge changes to its communications and media in the past five years. The rise and rise of mobile phones, the expansion of the Internet and the explosion in African blogging and social media, on top of flourishing print and broadcast media, all bring an increasing range of options for telling African stories and increasing dialogue.
May
An Innovator’s ‘Big Chicken Agenda’ for AfricaDevelopment Challenges: Increasing the quantity and quality of food in Africa will be critical to improving the continent’s human development. And a key element in giving Africa a more secure food supply will be boosting science and knowledge on the continent and making sure it is focused on Africa’s needs and situation.
New Swimwear for Plus-size Women in BrazilDevelopment Challenges: Brazil is well known for its stylish swimwear, with styles usually targeted at young women and those with more conventional, media-friendly body shapes. But now a company is making visiting the beach more comfortable and empowering for plus-size women.
Havana’s Restaurant Boom Augers in New Age of EntrepreneursDevelopment Challenges: Cuba, the Caribbean island nation known for its 1959 revolution and its tourism industry, is undergoing a shift in its economic strategy. The country has had heavy state control of its industries and business activities since the country adopted the official policy of state socialism and joined the Communist economic sphere headed by the Soviet Union.
Global South’s Rising Megacities Challenge Idea of Urban LivingDevelopment Challenges:The world crossed the threshold from being a majority rural world to a majority urban one at the end of the first decade of the 21st century. The reason for this is the fast-growing urban areas of the global South. And this is having a profound affect on how the world’s people live.
Frugal Innovation Trend Meets Global South’s Innovation CultureDevelopment Challenges: There is a trend occurring across the global South that some are calling the next great wave of innovation. It has different names but many are dubbing it ‘frugal innovation’. Frugal innovation is basically innovation done with limited resources and investment. In short, innovation on the cheap but packing a big punch.
April
Battery Business Brings Tanzanians Cheap ElectricityDevelopment Challenges: Access to electricity is critical for making substantial development gains. With steady supplies of electricity, it is possible to read and study at night, to run modern appliances, to better use the latest information technologies and to work using time- and labour-saving devices. A home with electricity literally switches the light on modern life and gives a family huge advantages compared to those without electricity.
Global South’s Rising Economies Gain Investor Spotlight Development Challenges: A new book is arguing that the world’s attention should switch away from BRICS countries – Brazil, Russia, India, China and South Africa – and take another look at nations and regions elsewhere across the global South. It argues many are lodestones of future growth and prosperity in the making and will see dramatic changes over the next decade.
Hip-driven Pump Brings Water to Parched Fields Development Challenges:Finding ways to increase agricultural productivity is key to expanding food supplies and making farming pay. With the world’s population continuing to rise and becoming more urban, there is a pressing need to improve both the quantity and quality of food supplies.
Cooking Bag Helps Poor Households Save Time, Money Development Challenges: For millions of poor people around the world, life is lived on the economic margins and household and personal budgets are tight. There were 1.29 billion people in the world living on less than US $1.25 a day as of 2008 (World Bank), and 1.18 billion living on US $1.25 to US $2 per day. There was only a modest drop in the number of people living below US $2 per day – the average poverty line for developing countries – between 1981 and 2008, from 2.59 to 2.47 billion.
Help is at Hand for India’s Beleaguered Bus-ridersDevelopment Challenges:The website is a simple affair: a distinctive logo sits above a lean-looking booking system that allows users to enter their journey start and end destination, date and then click for available buses and prices. Its simplicity is deceptive: redBus is a smart technological solution to a very complicated problem in India: booking and buying a bus ticket. The service it offers – relief from a chaotic, frustrating and time-consuming task – is transforming the experience of travel in India.
March
China Looking to Lead on Robot Innovation Development Challenges: Since the 1950s, science fiction has been telling the world we will soon be living with robots. While robots have emerged, they have been mostly kept to heavy industry, where machines can perform dangerous, hot and unpleasant repetitive tasks to a high standard.
New Cuban Film Seeks to Revive SectorDevelopment Challenges: Since Cuba’s 1959 revolution, the country’s film sector has largely survived on the largesse of the state. The switch to Communism as the guiding economic model of the country after the revolution led, at first, to generous support to filmmakers. The government ranked cinema ahead of television seeing both cinema and television as the two most important forms of artistic expression in the country. But as state funding has dwindled in recent years, adventurous independent filmmakers have tried to keep the Cuban film tradition going using other sources.
India’s Modernizing Food Economy Unleashing New Opportunities Development Challenges: Increasing prosperity in India is reshaping the country’s relationship to its food. A number of trends are coming together that point to significant improvements to India’s long-running problems with food supply and distribution. This matters because India, despite its two-decade economic boom – and increasing middle-class population – is still home to about 25 per cent of the world’s hungry poor, according to the World Food Programme (WFP).
Kenya Turns to Geothermal Energy for Electricity and GrowthDevelopment Challenges: In an effort to diversify its power supply and meet growing electricity demand, Kenya is looking to increase its use of geothermal energy sources (http://en.wikipedia.org/wiki/Geothermal_electricity). Tapping the abundant heat and steam that lurks underground to drive electric power plants offers a sustainable and long-term source of low-cost energy.
February
African Afro Beats Leads New Music Wave to EuropeDevelopment Challenges: A surge in interest in African music in Britain is creating new economic opportunities for the continent’s musicians. The new sound heating up the U.K. music scene is “Afro Beats” – a high energy hybrid that mixes Western rap influences with Ghanaian and Nigerian popular music.
Venture Capital Surge in Africa to Help BusinessesDevelopment Challenges: Africa’s potential economic powerhouse lies in its small and medium enterprises (SMEs). Foreign direct investment (FDI) into Africa ebbs and flows based on the state of the global economy – and most of it is directed towards large enterprises and multinational companies.
Business Leads on Tackling Violence in Mexican City Development Challenges: The damaging affects of crime and violence can ruin a city. They act as a drag on efforts to increase wealth and improve living conditions, and a city that gets a bad reputation, especially in the age of the Internet, will lose investment opportunities.
Africa’s Tourism Sector Can Learn from Asian Experience Development Challenges:Africa continues to be seen as new territory for global tourism, yet it still is not even close to meeting its potential, according to a report by a South African think tank. In fact, many resorts and tourist areas are failing to fill up with visitors. This contrasts with the booming world tourism industry, which broke records in arrivals in 2011 (UNWTO).
Designed in China to Rival ‘Made in China’ Development Challenges: Harnessing the power of design to improve products and the way they are manufactured is a critical component of successful economic development. And the high export value of designing and making “computer equipment, office equipment, telecommunication equipment, electric circuit equipment, and valves and transistors” was flagged up as a priority for developing nations back in 2005 at a meeting looking for “New and Dynamic Sectors of World Trade” (UNCTAD).
January
Microwork Pioneer Transforms Prospects for Poor, VulnerableDevelopment Challenges: A pioneering technology social enterprise has found a way to connect people around the world to the new digital economy, transforming their lives and providing long-term employment opportunities. It is closing the digital divide in a very practical way, teaching new skills and, most importantly, providing income to the poor and vulnerable.
African Farming Wisdom Now Scientifically Proven Development Challenges: Increasing the agricultural productivity of Africa is critical for the continent’s future development, and the world’s. Two-thirds of Africans derive their main income from agriculture, but the continent has the largest quantity of unproductive – or unused – potential agricultural land in the world.
Vietnam Launches Low-cost, High-Quality Video Game Development Challenges: The creative economy offers huge opportunities to the countries of the global South. With the proliferation of new technologies – mobile phones, digital devices, personal computers with cheap or free software, the Internet – the tools to hand for creative people are immense. This begins to level the playing field and allows hardworking and talented people in poor countries to start to compete directly with those in wealthy countries.
Lagos Traffic Crunch Gets a New SolutionDevelopment Challenges: Around the world, traffic congestion is often accepted as the price paid for rapid development and a dynamic economy. But as anyone who lives in a large city knows, there comes a tipping point where the congestion begins to harm economic activity by wasting people’s time in lengthy and aggravating commuting, and leaving commuters frazzled and burned out by the whole experience.
New Kenyan Services to Innovate Mobile Health and FarmingDevelopment Challenges: Kenya is home to a vibrant innovation culture centred around mobile phones. While not all the services launched will be successful, the flurry of start-ups shows the country has the right combination of technical skills, bright ideas and cash to make a go of new services.
South-South cooperation for development, SSC/17/3, High-level Committee on South-South Cooperation, 12 April 2012.
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.
By 2030, some 5 billion people around the world will live in cities. Next year, 2008, is predicted to be the tipping point, when urban dwellers (3.3 billion people) will outnumber rural residents for the first time. These are the conclusions of UNFPA’s State of the World Population 2007 Report. Even more strikingly, the cities of Africa and Asia are growing by a million people a week. And 72 percent of the population in sub-Saharan Africa live in slum conditions.
But as populations grow — and most will be poor, unemployed and under 25 — it becomes critical that effective solutions are found to ensure people can live with dignity and comfort. And design is being used more and more to overcome this challenge.
George Martine, author of the UNFPA report, is blunt: “We’re at a crossroads and can still make decisions which will make cities sustainable. If we don’t make the right decisions the result will be chaos,” he told the UK newspaper The Independent.
Guatemala-born architect Teddy Cruz of Estudio Teddy Cruz in San Diego, California, joins a small but growing number of socially responsible architects. He applies a concept more associated with middle class shoppers at the furniture design emporium Ikea to the world’s estimated one billion urban slum dwellers (UN-Habitat). Without legal title to the land they live on, packed tightly into densely overcrowded shantytowns, most squatters and slum dwellers live in makeshift homes made from whatever they can get their hands on. This is estimated to include half the urban population of Africa, a third of Asia and a fourth of Latin America and the Caribbean (Click here for more information).
The ad-hoc shelters and houses they build can be dangerously unstable, and vulnerable to natural disaster from flash floods to earthquakes. Cruz had noticed that while building supplies and materials were plentiful, nobody was selling safe and affordable housing frames for slum dwellers. According to the International Labor Organization, formal housing markets in developing countries rarely supply more than 20 percent of housing stock.
Cruz’s solution was to design a simple kit for building the frames for a house or a business that he now sells in Mexico. Each customer receives a manual, a snap-in water tank, and 36 frames that can be assembled in many configurations, or serve as a frame for poured concrete. These sturdy frames can also be added to with locally found materials. Cruz said he was inspired by “the resourcefulness of poverty” and by the cheap and affordable pre-fabricated homes that once were sold by catalogue by the American retailer Sears.
Cruz has been testing the structures in Tijuana, Mexico – a rapidly growing city on the border with the United States and a destination for Mexico’s poor. His work as an architect has centred on exploring how informal settlements grow faster than the cities they surround. These settlements, he says, break the rules and blur the boundaries between what is urban, suburban and rural. Cruz’s frame kits can be used to build a home, or combination of home and business, acknowledging the fact many people need to use their home as a business for a livelihood.
“These start-up communities gradually evolve,” said Cruz., ”or violently explode out of conditions of social emergency, and are defined by the negotiation of territorial boundaries, the ingenious recycling of materials, and human resourcefulness.”
Published: July 2007
Resources
More Urban, Less Poor: The first textbook to explore urban development and management and challenge the notion unplanned shanty towns without basic services are the inevitable consequence of urbanization.
Architecture for Humanity: An NGO to promote architectural and design solutions to global, social and humanitarian crises.
There are many ways to play around with your dwelling and architecture ideas. Here are some products available online:
Arckit: Arckit is a tangible and hands-on design tool for spontaneously bringing your architectural ideas to life right before your eyes. Website: https://www.arckit.com
SmartLab Archi-TECH Electronic Smart House: Build your house and power it up! This creative STEAM toy allows aspiring architects and engineers to design and build modular structures – and then power them up with lights, sounds, sensors, and motorized parts! Website: https://www.mastermindtoys.com/products/smart-lab-archi-tech-electronic-smart-house
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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Countries across the global South are experiencing rapid urbanization as people move to cities for better economic opportunities — and this massive social change is creating new business opportunities. Those who recognize how fundamentally people’s lifestyles are changing will be those who will benefit from this big shift in populations.
Finding ways to live well in urban areas will be critical to determining whether this move repeats past urban failures — from the favelas of Brazil to the slums of India — or introduces a new way of living that is exciting and colorful. Design and designers will be critical to this change.
One young design company in Brazil, Sao Paulo-based furniture studio NUUN (nuun.nu), is attempting to resolve a dilemma common across the rapidly urbanizing global South: How to create a design aesthetic that fits with the new way of living and being?
The company consists of designer and founder João Eulálio Kaarah and architects Renato Périgo and Carolina Sverner.
Périgo specializes in furniture and interior design, while Carolina Sverner worked with respected Japanese architect, Shigeru Ban (shigerubanarchitects.com), who is well known for designing buildings and houses made from paper and for creating easy-to-build homes for people after a disaster has struck (http://www.ted.com/talks/shigeru_ban_emergency_shelters_made_from_paper).
A collaboration among upcoming artists, designers and architects, NUUN tries to infuse its designs with a sense of “brazilianness”. Brazilianness is a modern aesthetic, made for modern lifestyles in the new urban landscape, that draws on aspects of Brazil’s culture and environment.
The young studio’s first collection of furniture offers simplicity. Called Eos, it tries to blend urban cosmopolitanism with raw nature. Brazil is known for its jam-packed urban cities as well as its vast expanse of Amazon rainforest. In practice, NUUN’s look is a mix of contrasts redolent of what used to be called brutalism: concrete mixed with glass, steel, wood and semi-precious gems. NUUN takes inspiration from NASA’s Earth Observation System (EOS): the collection vibes off of space satellites, antennae and the dry soil of the backwoods. NUUN says that “despite its Martian features, [the collection] is as Brazilian as it comes”. There is the modular Panorama sofa (http://nuun.nu/products/panorama) in five colors, capable of being re-shaped to fit a variety of living arrangements. A glass-topped coffee table with a concrete base and a side table with a carbon steel metallic structure to complement the sofa.
Elsewhere in the world of Brazilian design, footwear brand Grendene S.A. (http://ri.grendene.com.br/EN/Company/Profile) has become one of the world’s largest producers of footwear and made one of its founders a billionaire. And Grendene has boosted its international success by turning to another Brazilian success: supermodel Gisele Bündchen (giselebündchen.com.br).
Grendene began in 1971 and owns various successful shoe brands, including Melissa (melissa.com.br/en/), Grendha, Ilhabela, Zaxy, Cartago, Ipanema, Pega Forte, Grendene Kids and Grendene Baby.
It has six industrial zones with 13 footwear factories and can produce 240 million pairs of shoes a year. It undertakes all areas of production— from making its own moulds for the shoes to creating PVC (polyvinyl chloride) (http://en.wikipedia.org/wiki/Polyvinyl_chloride) – and handles its own distribution.
While Grendene is already a well-known shoe brand in Brazil, it wanted to expand its presence overseas to increase profits. Named after the two brothers who founded the company, Alexandre Grendene Bartelle and Pedro Grendene Bartelle, Grendene started working with supermodel Gisele Bündchen in 2002 to help her launch her own line of affordable flip-flops, iPanema (ipanemaflipflops.co.uk). The brightly colored sandals with elaborate patterns became an instant success.
But do celebrity endorsements really work? In the case of Bündchen and Grendene, the answer is yes. According to Forbes, 25 million pairs of the flip-flops and sandals are sold every year, accounting for 60 per cent of Grendene’s annual exports of about US $250 million.
Brazil was able to produce 864 million pairs of shoes in 2012, up 5.5 per cent from 2011.
Of these, 113 million pairs were exported to the United States, Argentina and France.
Brazil, like many other countries, has had to work out how it could compete with cheaper shoe imports from China. The strategy it chose was to target the growing number of middle-class people both in Brazil and elsewhere, as well as the high end of the market.
In 1979, Grendene created the Melissa brand, which has now become a coveted style leader. It collaborates with top design names such as Karl Lagerfeld and architect Zaha Hadid.
Making a partnership with Bündchen is part of the company’s strategy to reach higher-income buyers.
And it is working: Grendene increased its export revenue by 50 per cent in 2013.
Co-founder Alexandre Grendene Bartelle became a billionaire according to Forbes World’s Billionaires list and is worth US $1.4 billion. He owns 41 per cent of Grendene S.A. and close to 40 per cent of the Dell Anno brand.
This is a critical lesson for manufacturers in the global South. Grendene had achieved strong market dominance at home, and was already benefiting from growing wealth among Brazil’s middle classes. But it was the overseas market that had the potential to clinch even more profits for the company.
Bündchen’s high brand profile has enabled the company to compete head-to-head with the well-known Brazilian flip-flop brand, Havaianas (havaianas-store.com).
Another modern design leader owned by Grendene, Dell Anno (lojasdellanno.com.br), is a maker of modernist cabinets and furniture.
Dell Anno only use wood from renewable forest sources, to protect and preserve the Amazon and other native forests. Dell Anno tries to recycle as much as possible: up to 80 per cent of the water used in manufacturing is recycled, and byproducts from the production process such as a sawdust, wood, plastic and cardboard are also reused.
Dell Anno makes a full range of furniture for kitchens, bedrooms, closets, home theatres, home offices, service areas, restrooms and commercial environments. Dell Anno uses research and development to study trends and advise customers on the best options. The brand offers its staff training to help standardize customer service, and also has an excellent blog covering developments in modern design around the world (http://www.lojasdellanno.com.br/blog/).
Published: May 2014
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.
David South Consulting 
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