In the infrastructure domain, “price” is a prism with many façades.
An infrastructure economist sees price in graphic terms: the coordinates of a point where demand and supply curves intersect.
For governments, price relates to budget lines, as part of public spending to develop infrastructure networks.
Utility managers view price as a decision: the amount to charge for each unit of service in order to recover the costs of production and (possibly) earn a profit.
But for most people, price comes with simple question: how much is the tariff I have to pay for the service, and can I afford it?
Lao People's Democratic Republic
In the infrastructure domain, “price” is a prism with many façades.
Among the 29 countries and economies of the East Asia and Pacific region, one finds some of the world’s most successful education systems. Seven out of the top 10 highest average scorers on internationally comparable tests such as PISA and TIMSS are from the region, with Japan, Republic of Korea, Singapore, and Hong Kong (China) consistently among the best.
But, more significantly, one also finds that great performance is not limited to school systems in the region’s high-income countries. School systems in middle-income Vietnam and China (specifically the provinces of Beijing, Shanghai, Jiangsu, and Guangdong) score better than the average OECD country, despite having much lower GDP per capita. What is more, scores from both China and Vietnam show that poor students are not being left behind. Students from the second-lowest income quintile score better than the average OECD student, and even the very poorest test takers outscore students from some wealthy countries. As the graph below shows, however, other countries in the region have yet to achieve similar results.
Lao PDR is rich with biodiversity. The country is home to emblematic animals such as Asian Elephants, Gaur, Green Peafowls, Asiatic Black Bears, and northern White-Cheeked Gibbons. Mountainous topography and low human density have allowed the country to preserve its endemic flora and fauna for centuries, to the extent that some species are still being identified like the Saola, one of the world’s rarest large mammals, only discovered in Laos in 1992.
But recent economic growth coupled with an exploding demand for wildlife and wildlife products have fueled increased pressure on Lao PDR’s native species. Forest encroachment, illegal logging and wildlife poaching have eroded biodiversity. Forest cover has declined dramatically since 1992, the number of wildlife species listed as endangered has increased, and some iconic species like tigers have not been sighted for years. At the same time, Lao PDR has become a gateway for international wildlife trafficking: illegal trafficking of ivory, pangolins and other CITES-listed items have transited through the country due to limited enforcement capacity.
The Asia-Pacific region, comprised of 58 economies, is geographically expansive and a picture of diversity. The trends for sustainable energy in Asia-Pacific, which mirror the region’s economic and resource diversity, are underscored by the fact that . The region’s sustainable energy picture is captured in a new report by the United Nations Economic and Social Commission for Asia and the Pacific (UNESCAP), entitled “Asia-Pacific Progress in Sustainable Energy: A Global Tracking Framework 2017 Regional Assessment Report.” The report is based on the World Bank and International Energy Agency’s Global Tracking Framework (GTF), which tracks the progress of countries on energy access, energy efficiency, and renewable energy under Sustainable Development Goal 7 (SDG7).
Four overarching sustainable energy themes emerge from the report:
The submissions – and we at the Global Platform for Sustainable Cities received more than 90 entries from over 40 countries around the world – are very revealing.
What the photographers tried to communicate was a need: both the urgent need for infrastructure that leads to more resilient, sustainable cities, or a need to aspire to greener ideals of building sustainable communities for all.
There is no better day than today, World Cities Day, for us to share with you the 10 finalists – including 3 winners and an honorable mention for climate action – of the photo competition.
In the winning photo by Yanick Folly, one can practically feel the chaos of a city in Benin, the smell of exhaust fumes as cars crawl up alongside motorcycles and pedestrians down narrow alleyways.
Yanick Folly (Benin) – Winner
The photo is also a reminder that cities are made of people. Any set of solutions for “sustainable cities” will have to make sense to a city’s inhabitants, who tread its streets daily.
In other photos, the aspiration is palpable.
Many of the photographers are nationals of developing countries from all over the world. Yet quite a few of them shared photos of cities we regard as environmentally friendly: Singapore, Amsterdam, London, and Paris... We saw many photos of parks in developed countries, and heard the same message: These green spaces and pedestrian walkways are what we want in a city.
Adedapo Adesemowo (UK / Nigeria)
We received photos of what many of us may categorize as rural areas, but we should reconsider these preconceptions: some “cities” in developing countries are little more than makeshift towns.
So, it is all the more reason why we are excited about this winning photo by Oyewolo Eyitayo from Nigeria. You might think this is an uneventful photograph of a typical urban suburb. Except that the half dirt roads are lined with solar panels.
Oyelowo Eyitayo (Nigeria) – Winner
- photo contest
- photo competition
- sustainable cities
- Global Platform for Sustainable Cities
- Sustainable Communities
- World Cities Day
- Urban Development
- Social Development
- Climate Change
- Latin America & Caribbean
- The World Region
- Middle East and North Africa
- South Asia
- East Asia and Pacific
- Lao People's Democratic Republic
- United Kingdom
The Joint Secretariat of High Level Panel on Water and Connect4Climate announced today that the winner of the Instagram Photo Competition — #All4TheGreen Photo4Climate Contest Special Blue Prize — for the best photo on water is Probal Rashid, from Bangladesh, with a photo taken in his country showing how water stress is affecting individuals in his community.
The Special Blue Prize was created as part of the #All4TheGreen Photo4Climate Contest and aimed to select the best photo on the value of water: clean water, dirty water, lack of water, how inadequate access to water and sanitation causes poor health and stunting, how too much or too little water contributes to environmental disasters and human suffering, or how water insecurity can lead to fragility and violence. What is the value of water to you?
Rani, 9, collects rainwater for drinking. Rainwater is the main source of drinking water in the village of Shyamnagar, Satkhira, Bangladesh. Due to sea-level rising resulting from climate change, limited sweet water sources of the coastal area have widely been contaminated with saline water.
When it comes to evaluating education systems, we have available basic high-level indicators such as a country’s GDP allocated to education, national learning levels, enrollment and completion rates, and data on teachers. But “What is going wrong?” and “Where is it going wrong?” are more difficult questions to answer.
Globally 2.9 million people died from household air pollution in 2015, caused by cooking over foul, smoky fires from solid fuels such as wood, charcoal, coal, animal dung, and agricultural crop residues. Well over 99% of these deaths were in developing countries, making household air pollution one of their leading health risk factors.
Many women across the world spend their days and evenings cooking with these fuels. They know the fumes are sickening, which is why some cook in a separate outhouse or send the children to play while they cook. Sadly, these small actions cannot fully protect the young. As for the women themselves, they suffer incredible morbidity and mortality from household air pollution.