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Sustainable Communities

A Brazilian water company goes back to nature to solve the problem of fluctuating water demand

Daniel Shemie's picture
© Andre Targa Cavassani/TNC

Co-authors:
Timm Kroeger 
Senior Environmental Economist,

The Nature Conservancy
Claudio Klemz 

Water Policy Specialist,
The Nature Conservancy

Balneário Camboriú is both a famous Brazilian beach destination and a water supply management puzzle. The resident population of the city is just 170,000, but swells to over 800,000 during the tourist season. Like many water utilities facing growing demand and the effects of climate change, the local water company, EMASA, must invest carefully to secure water for its fluctuating customer base.
 
Unlike many water utilities, however, EMASA is investing in the natural system where its water comes from.

Who goes to school? Here’s what Afghanistan’s Provincial Briefs tell us about primary school attendance

Christina Wieser's picture
Student in a classroom in Afghanistan.
Students in a classroom in Bamyan Province. Photo Credit: Taimani Films/ World Bank


Afghanistan grapples with a range of challenges from growing insecurity to stagnating growth and rising levels of poverty. It is no surprise that the impact of the violent conflict on the country’s economic prospects and the welfare of its people is profound. Yet, Afghanistan carries ambitious development goals including achieving gender parity in primary schooling by 2030 among others. To ensure Afghanistan meets its goals, it is important to know how the country has progressed on socio-economic outcomes.  

In collaboration with the Ministry of Economy of the Islamic Republic of Afghanistan and based on data provided by the Central Statistics Organization, the World Bank recently published the third edition of the Provincial Briefs (also available in Dari and Pashto), which provides a comprehensive profile of the most recent progress on a set of socio-economic indicators including education both at the national and at the provincial levels[1].

What do they reveal? We can see Afghanistan has achieved impressive improvements in human development outcomes—in areas such as education, health, and access to basic services. But this overall progress has not benefitted everyone equally and gaps in access between Afghans living in different provinces persist. In fact, where Afghan families live matters greatly for their socio-economic outcomes. And when it comes to schooling, this is no different. Location determines whether children will go to school or not.

Urban jungles in jeopardy

Ivo Germann's picture
Why the world’s cities are at risk – and what we can do to make them more resilient



We may not know exactly what the world will look like in two decades, but we know this: it is going to be a world of cities.
 
The global population is becoming increasingly urban, and at an astonishing rate. Each year, urban areas are growing by an average of more than 75 million people – more than the population of the world’s 85 smallest countries combined.
 
For the world’s economy, this is great news, since cities produce 80 percent of global GDP, despite currently being home to only 55 percent of the population. But it is a problem for urban infrastructure, which can’t keep up with such fast-paced growth. As a result, cities, already vulnerable, are becoming increasingly susceptible to natural disasters – from flooding and landslides that can decimate informal housing settlements, to earthquakes that can devastate power grids and water systems.
 
These risks could be disastrous for the urban poor, 881 million of whom currently live in slums (up 28 percent since 2000). And climate change – which is increasing the intensity and frequency of natural disasters – will only exacerbate the problem. For this reason, multilateral and government institutions now see resilience and climate adaptation as integral pillars of development.
 
The Swiss State Secretariat for Economic Affairs (SECO), for example, considers low-emission and climate-resilient economies to be key to global competitiveness. A recent report by the World Bank and the Global Facility for Disaster Reduction and Recovery (GFDRR) found that climate change may force up to 77 million urban residents into poverty by 2030 – unless we take action to improve the resilience of cities around the world.

Ubuntu: How social networks help explain theories of change

Roxanne Bauer's picture

This is the second post in a series of six in which Michael Woolcock, Lead Social Development Specialist at the World Bank and lecturer in public policy at the Harvard Kennedy School, discusses critical ideas within the field of Social Development.

There is a Nguni-Bantu phrase, “I am because we are” which arises from the Ubuntu philosophy of community. Liberian peace activist Leymah Gbowee translated it in her TED Talk as “I am what I am because of who we all are.” At its most basic understanding, Ubuntu means “human kindness toward others,” but its meaning is much greater, expressing ideas of connection and community. It is a concept known to cultures around the world. The Maori of New Zealand say “We all in the same boat”, and the North American Sioux tribe believes that, “With all things and in all things, we are relatives.” Globally, cultures around the world know and use the phrase “it takes a village to raise a child”. 

Modern philosophers have taken these axioms and developed social science research to explore them. Social capital refers to the interpersonal interactions we all participate in to create economic and cultural resources. When social capital is functioning well, social relations are marked by reciprocity, trust and cooperation and individuals can produce goods and services not just for themselves, but for the common good.  Relatedly, social cohesion describes the degree to which a society works toward the wellbeing of all its members, supports inclusive practices, and allows individuals to work for upward mobility.

These theories are essential to international development because, as Michael Woolcock points out, “Development changes who people interact with, and the terms with which people interact.”  Whether you think of these ideas as Ubuntu or social capital, they encompass the way in which people deal with power structures, like the state, and with other people who are not like them. 
 
Michael Woolcock

 

Early recovery programs help restore economic stability in central Yemen

Abdulelah Taqi's picture

 
By the end of 2016, the security situation in parts of central Yemen had improved—relatively speaking—in many rural areas of the governorate of Taiz, prompting a proportion of the more than 3.2 million Yemenis displaced nationwide to return to their homes after a period of bitter suffering. Many Yemen's returnees have faced such significant challenges since returning home, however, that some see little advantage to having done so.

Open source software: addressing some misconceptions and stereotypes

Alanna Simpson's picture

While stuck in I-66 traffic one morning, a colleague and I had a vigorous debate on the merits of open-source versus proprietary software. I was left with the realization of how much misinformation still persists about this particular subject.

This discussion prompted me to be more proactive about advocating for the adoption of open-source technology. I believe we are just beginning to explore the possibilities for these tools in reducing poverty and ensuring sustainable development.

When resilience means leaving your home and making a new one

Margaret Arnold's picture

© Margaret Arnold/ World Bank

Along the beach in Mondouku, Côte d'Ivoire, a group of fishermen have just returned with their catch. Many of them come from neighboring Ghana, and they tell us that they come to the Ivorian part of the coast because there are more fish here. Still, they explain that the fish are smaller in size and number compared to previous years. The beach they are sitting on is lined with small hotels and cabanas destroyed in a storm surges over the past few years. A bit further down the coast, near the Vridi Canal, we speak with Conde Abdoulaye, who runs the lobster restaurant that his father ran before him. Even at low tide, the water laps against the steps of the restaurant and a retaining wall which he has rebuilt numerous times. He says he knows it is inevitable that at some point the sea will swallow his restaurant, and he will have to leave. He blames the canal for most of the beach erosion, but also acknowledges that changing weather patterns and increasing storms have contributed to the damage.

The Smuggling Game: Playing with life and death to reach Europe

Lin Taylor's picture
Millions of people fleeing conflict and poverty are gambling their futures and life savings with people smugglers – strangers who play with their lives in dangerous cat-and-mouse chases with border authorities known as “The Game”.

But who wins and who loses as rising numbers risk everything to reach safety?

 
Getting to Europe: the game

No Turning Back
Aras Mahmoud, his wife, mother and children in their bedroom in a refugee centre in Krnjaca, Belgrade. In the dead of night, as wild animals howled nearby, Syrian migrant Aras Mahmoud clung to his children as they slept on damp grass in the Bulgarian mountains en route to Serbia, praying that his family would live another day.

"In those mountains, you are not sure if something will eat you or attack you," said Mahmoud, 38, in Arabic through an interpreter at a migrant centre in the Serbian capital Belgrade.

"My two children got very scared. They used to tell me, 'No father, we don't want to go with smugglers, we don't want to go to the forest.' We suffered in the mountains."

Scared and helpless, in those dark moments Mahmoud said he wrestled with his decision four years ago to gamble everything - his money and the lives of his wife and children - to pay nameless strangers to smuggle them to safety, becoming another pawn in the global people trade widely known as "The Game".

"If you go, you succeed. If you don't go, you lose. That's why they call it a game," said 20-year-old Afghan migrant Ahmad Shakib who made it to Serbia from Bulgaria after three 'games'.

How can green growth benefit Africa?

Eun Joo Allison Yi's picture
Photo: Sarah Farhat/World Bank Group


What exactly do we mean by green growth? For us, it’s not just about riding bikes and planting trees. The Korea Green Growth Trust Fund (KGGTF) defines green growth as adopting an innovative approach toward reaching nations’ goals for sustainable development and addressing climate change. It is a framework for decision-making and a proven process for turning people’s hopes into reality.

Are hybrid and electric buses viable just yet?

Alejandro Hoyos Guerrero's picture
Photo: Volvo Buses/Buses Fan
Hybrid and electric buses may be the future of public transport. But today, they are costlier than their diesel equivalents. Therefore, their implementation requires that private operators be subsidized, or that the higher costs for public operators be covered. For now there are more efficient alternatives for reducing GHG and local emissions.

The most significant emissions reduction will not come from the vehicles; it will come from people leaving their cars at home.

Let’s take the example of a Mexican commuter who chooses whether to ride a bus or drive to work each morning. If she drives, her commute will generate 8kg of CO2, vs. only 1.5kg when riding a diesel bus. By making the greener choice, she is saving up to 6.5kg of CO2. With a hybrid bus, that same ride would emit 1kg of CO2, and zero emission with an electric (assuming zero-emission grid)—translating into additional savings of 0.5kg and 1.5kg over a diesel bus, respectively. The extra savings are welcome, of course, but they pale in comparison to the emissions reduction generated by shifting from a private car to a public bus.

If we analyze a whole system instead of an individual, technology’s potential to reduce emissions gains importance, but is still lower than that of modal shift. That means we first need to focus on providing incentives for drivers to leave their cars behind and turn to public transit. When a bus system with exclusive lanes opens, for instance, 1%-5% of passengers are likely to be new riders who used to drive and made a conscious decision to switch. This proportion can increase to 10-15% with the right ancillary interventions, such as providing non-motorized transport infrastructure, improving accessibility and service quality.

Another great source of emission savings is a more efficient system. We have seen reductions of up to 30% in vehicle-kms after a system reorganization. The following graph compares the potential emission reductions of modal shift and fleet rationalization by shifting vehicles to hybrid (left column) or electric (right column) technology.

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