The UNESCO Institute for Lifelong Learning (UIL) announced that the winners of the 2019 UNESCO Learning City Award are: Aswan (Egypt), Chengdu (China), Heraklion (Greece), Ibadan (Nigeria), Medellín (Colombia), Melitopol (Ukraine), Petaling Jaya (Malaysia), Santiago (Mexico), Seodaemun-gu (Republic of Korea), and Sønderborg (Denmark). According to the Learning City Award Jury, these cities have shown exemplary progress and commitment to promote education and lifelong learning at the local level.
Inspiring practices at a glance
Despite their very different starting points and the various economic, political, social and environmental contexts, all of the UNESCO Learning City Award 2019 winners have initiated innovative and target-specific policies and programmes that provide fruitful opportunities for their communities to benefit from lifelong learning.
The Egyptian city of Aswan, for example, has developed a strategy that integrates a variety of projects, including gardening and water-conservation programmes in schools, as well as diverse entrepreneurial training opportunities for all groups of society. In Chengdu, China, several examples of best practice in lifelong learning are taking place: for instance, an innovative programme that combines learning with walks around the city has been established, with each route focusing on a different subject area such as regional features, traditional cultures and modern industry, demonstrating a smart use of public and non-public resources.
With its ‘Fit for All’ programme, the Greek city of Heraklion has found an innovative and fun way to bring its citizens and the refugees residing in the city closer together by promoting equity and inclusion through sports and educational activities based on subjects such as local culture and tradition. The city has also developed effective monitoring and evaluation approaches. Meanwhile, in Ibadan, Nigeria, a recent festival of learning offered interactive and varied activities and workshops for different target audiences, thereby reinforcing the concept of lifelong learning in the community. The city has also developed concrete objectives as part of its learning city plan and strong initiatives to engage important local groups such as ethnic minorities in rural areas.
Medellín, in Colombia, coordinates a number of innovative programmes, including one that has helped to successfully reintegrate over 4,650 school drop-outs by engaging with them on a one-to-one basis. The ‘How Are We Doing?’ monitoring and evaluation project is another important component of Medellin’s learning city initiative. In Ukraine, Melitopol has been making marked progress in becoming a learning city, and has put considerable effort into the retraining of internally displaced people that were previously engaged in the mining industry.
Petaling Jaya, Malaysia, has made great strides to improve access to public learning spaces, providing free bus services across four city routes, which also double as information disseminators through their on-board screens. The city is also making good use of the resources provided by the partners. In the Mexican city of Santiago, citizens have access to a great range of free classes, including robotic courses for children and anti-bullying training. The city has also developed a framework of indicators that enable the monitoring and evaluation of its learning city development progress.
In a great example of how to optimally utilize one’s surroundings, Seodaemun-gu, in the Republic of Korea, has taken advantage of its many high-rise apartments by creating small learning communities that teach 50 courses each year in citizens’ living rooms. The city also counts with a strong monitoring and evaluation mechanism. Finally, the Danish city of Sønderborg has promoted sustainability far beyond its formal education system, and created a coordinated structure for stakeholder involvement that will ensure continued progress as a learning city. The city has developed a ‘4–17–42’ strategy, where ‘4’ stands for the city’s four political commitments (environmental, economic, social and cultural), ‘17’ represents the city’s commitment to the 17 UN Sustainable Development Goals (SDGs), and ‘42’ represents the 42 features included in the UNESCO GNLC’s Key Features of Learning Cities.
The awards will be delivered during a ceremony at the 2019 International Conference on Learning Cities in Medellín, Colombia.
The living air purifiers cities need more of
In our all-too-hectic urban lives, a city park is a great place to unwind. Trees and green spaces have mental health and well-being benefits, on top of being great for relaxation and recreation.
Trees also help reduce air pollution. According to the study Tree and forest effects on air quality and human health in the United States, particulate matter, which is particularly damaging to lungs, is retained on tree surfaces, while leaves act as filters, absorbing polluting gases.
But the study also warns that while trees can mitigate the effect of air pollution, deposits of air pollutants on leaves can also affect photosynthesis “and therefore potentially affect pollution removal by trees”. As with everything, balance is key.
The cooling effect of trees
Trees can also significantly cool temperatures in cities. In hot climates, tree cover can reduce energy expenditure on air conditioning, while driving down the consumption of air polluting fossil fuels that power these cooling systems. Experimental investigations and modelling studies in the United States have shown that shade from trees can reduce the air conditioning costs of detached houses by 20–30 per cent.
“Trees could reduce temperatures in cities up to 8°C, lowering use of air conditioning and related emissions by up to 40 per cent,” says Simone Borelli, an Agroforestry and Urban/Periurban Forestry Officer with the Food and Agriculture Organization of the United Nations.
“When part of a wider landscape mosaic, large green patches within and around cities would also reduce emissions through avoided sprawl and excess mobility requirements,” he adds.
Urban tree-planting has to be done right. Species planted should be ones that are most effective at trapping pollution, typically those with large leaves. Officials also need to account for things like wind patterns and tree spacing. If water is scarce, they’ll want to consider drought-tolerant varieties, and avoid trees that increase pollen and allergies.
Action is all the more important given that urbanization is accelerating—the proportion of people living in cities will be 60 per cent in 2030 and 66 per cent in 2050. Nearly 90 per cent of this increase will occur in Africa and Asia. To address the impacts of this rapid growth and the related challenges, a large-scale effort is needed.
Building the Great Green Wall of Cities
Nearly 8,000 km long and 15 km wide, the Great Green Wall is an African-led movement of epic proportions initiated in 2007 to green the entire width of northern Africa, a semi-arid region extending from Senegal to Djibouti. A decade in and roughly 15 per cent under way, the initiative is slowly bringing life back to some of Africa’s degraded landscapes, providing food security, jobs and a reason to stay for the millions who live along its path.
An initiative of this nature in urban areas is being developed by the Food and Agriculture Organization and other partners in preparation for the UN Climate Summit in September 2019. It aims to create up to 500,000 hectares of new urban forests and restore or maintain up to 300,000 ha of existing natural forests in and around 90 cities of the Sahel and Central Asia by 2030. Once established, this “Great Green Wall of Cities” would capture 0.5–5 gigatonnes of carbon dioxide per year and stock carbon for centuries.
On 1 March 2019 the UN General Assembly established the UN Decade on Ecosystem Restoration 2021-2030, which should give further impetus to tree-planting efforts.
“UN Environment promotes the planting of trees as a key way to mitigate climate change and boost land-based biodiversity, 80 per cent of which is in forests,” says Tim Christophersen, head of UN Environment’s Freshwater, Land and Climate Branch, and Chair of the Global Partnership on Forest and Landscape Restoration. “We are working with partners across the planet to boost tree planting for ecosystem restoration. There is scope for planting one trillion more trees, in addition to the 3 trillion that already exist on Earth. But it has to be done right; planting indigenous trees, supported by local communities, is a good way to go.”
Let the stones gather some moss
In those forest ecosystems, trees are not alone in cleaning the air. An ambitious project by Greencity Solutions in Berlin, Germany, seeks to marry high-tech applications with another natural air purifier: moss.
“The ability of certain moss cultures to filter pollutants such as particulate matter and nitrogen oxides from the air makes them ideal natural air purifiers,” says Greencity Solutions.
“But in cities, where air purification is a great challenge, mosses are barely able to survive due to their need for water and shade. This problem can be solved by connecting different mosses with fully automated water and nutrient provision based on unique Internet of things technology,” it explains.
Or by planting more trees that will provide the cover and humidity, that will help moss take hold and grow.
New study expected to chart Melaka’s pathway to urban sustainability
Within the framework of the ‘Sustainable City Development in Malaysia’ project, which seeks to address the country’s urban challenges and which is being implemented by the United Nations Industrial Development Organization (UNIDO), executed by the Malaysian Industry-Government Group for High Technology (MIGHT), and supported by the Global Environment Facility (GEF), the ‘Melaka Sustainability Outlook Diagnostic: Pathway to Urban Sustainability’ was launched today. The report is the result of an assessment performed by the World Bank’s Global Platform for Sustainable Cities (GPSC) in which Melaka actively participates. The study will inform the Melaka State’s Structure Plan and its long-term planning document; it will also offer key recommendations for the State to chart its own pathway to urban sustainability.
The diagnostic consists of an overview report containing a policy brief, an executive summary and a benchmark assessment as well as six supporting reports that cover each of the diagnostic’s dimensions, namely Reinforcing Melaka’s Economic Success; Integrating Environmental Plans; Enhancing Housing and Services; Shaping a Compact, Efficient, and Harmonious Urban Form; Shifting Melaka’s Mobility Modal Split; and Demonstrating Fiscal Sustainability.
One of the report’s recommendations calls for the State and the City of Melaka to obtain a credit rating; accordingly, both entities already agreed to undergo a formal rating assessment with UNIDO’s support. Depending on the assessment’ result, they could tap capital markets to finance future infrastructure projects. Moreover, another recommendation calls for the City of Melaka to complete a climate-smart capital investment plan for which the city indicated its willingness, with UNIDO coordinating local and national inputs to raise funds.
Being one of most urbanized countries in Asia, 75 percent of Malaysians reside in urban areas and over 90 percent of the national economic activities are conducted in cities. Rapid urbanization has created tremendous economic opportunities for the country, but has also put enormous pressure on its urban infrastructure and services.
Make Dhaka Walkable
When it comes to urban mobility, Global South cities suffer significant challenges such as lack of transport equity and poor accessibility for the urban poor. On the March of 25-28, 2019, the Share the Road Programme (a partnership between UN Environment and FIA Foundation) participated in a workshop dubbed ‘make Dhaka walkable’ held in Dhaka, Bangladesh, organized by the Sustainable Transport Equity Partnerships (STEPS) – a global alliance of researchers and practitioners including the Walk21 Foundation, UN Environment and the University of Leeds. The organizations are committed to identifying the essential steps decision makers and multi-disciplinary teams of experts must collectively take to meet the needs of people walking. STEPS aims to promote urban transport systems that can meet the travel needs of low income, city populations in the Global South.
Despite walking making up to 75% of all journeys, the conditions in which people walk in Dhaka are often unsafe and unpleasant. In order to highlight the needs of pedestrians in Dhaka, the meeting brought together engineers, planners, civil rights activists, NGOs, social scientists and many more for a real interdisciplinary perspective of the transferability of global walkability practices.
The opening workshop included representatives from Dhaka Transport Coordination Authority (DTCA), Road Transport and Highways Division, Ministry of Road Transport and Bridges, University of Asia Pacific and others to help push the local walking agenda forward.
One of the gaps identified through the STEPS programme is the severe inadequacies of non-motorized transport in transport policy in the Global South. The Share the Road programme shared knowledge on the experience of non-motorized transport in Nairobi -the small initiatives needed to make big differences, the need to have NMT users included in the planning of road construction projects, and the importance of securing a percentage in transport budgets. The vital and economic aspects of walkability projects cannot be ignored.
Having discussed the ‘eight steps to walkable Dhaka’ facilitated by Walk21, the workshop was brought to a close by Professor Jamilur Choudhury from University of Asia Pacific who gave some personal reflections on the development of transport policy and walking in the city, and stated his commitment to moving the walkability agenda forward locally.
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