Children have been poisoned by lead in Villa Inflamable, a shantytown on the south side of the capital of Argentina. Resettling their families involves a socioenvironmental process as complex as the sanitation works in one of the most polluted river basins in the world.
Slums are a curse and blessing in fast urbanising Africa. They have challenged Africa's progress towards better living and working spaces but they also provide shelter for the swelling populations seeking a life in cities.
It’s called the urban survival gap – fuelled by the growing inequality between rich and poor in both developing and developed countries – and it literally determines whether millions of infants will live or die before their fifth birthday.
Despite being one of the world's fastest expanding economies, projected to clock seven-percent GDP growth in 2017, India – a nation of 1.2 billion – is trailing behind on many vital social development indices while also hosting one-fourth of the world's poor.
David Kamau is a small-scale maize farmer in Nyeri, Central Kenya, some 153 kms from the capital Nairobi. He recently diversified into carrot farming but is still not making a profit.
People living in cities already outnumber those in rural areas and the trend does not appear to be reversing, according to UN-Habitat, the Nairobi-based agency for human settlements, which has warned that planning is crucial to achieve sustainable urban growth.
Shaukat Ali, a shopkeeper originally hailing from Miramshah in the Northern Waziristan Agency of Pakistan’s Federally Administered Tribal Areas (FATA), looks exhausted as he sits outside a makeshift shelter with his family of 10.
Rapid migration to cities and towns, driven by scarce public services and jobs in rural areas, is producing a profound social shift in Pacific Island countries, where agrarian life has dominated for generations. But the urban dream remains elusive as a severe lack of housing forces many into sprawling, poorly-serviced informal settlements.
By now, the tale has become almost mundane: first the rains remain elusive, refusing to quench the parched earth. Then, without warning, they fall in such torrents that they leave scores dead, hundreds injured, and thousands homeless, plus a heavy bill in accrued damages.
With over 20,000 international participants, a triple summit wrapping up today in Singapore is generating an abundance of ideas on sustainable cities.
For some 250,000 shantytown-dwellers in the Honduran capital, fear of dying or losing their home due to a landslide or other weather-related event has been reduced, thanks to a global warming mitigation plan that has carried out small infrastructure works in 180 ecologically and socially vulnerable neighbourhoods.
In a shanty tucked inside Dharavi, described as Asia’s largest slum settlement, a little piece of theatre unfolds. Several young boys are heckled as they pretend to go vegetable shopping - and calling them names are young girls. The boys are embarrassed.
Pink, green, blue, red. From a distance, the thousands of brightly coloured houses look like a painting. The observer can’t see the suffering and dangers threatening the residents of the Jalousie neighbourhood – problems that are being ignored by the government, which is spending six million dollars on a massive make-up job.
Tucked deep in Kenya’s sprawling Kibera slum is the shanty that Alice Atieno calls home. It is just one among many small, badly-lit shacks built close together in this crowded slum where an estimated one million people live on about 400 hectares.
Nearly 50 percent of Bangladesh’s primary school students drop out before they complete fifth grade, as crushing poverty drives them into the informal employment sector.