• There is an accute lack of well-located urban housing that is adequate, secure, and affordable. The global affordable housing gap is currently estimated at 330 million urban households and is forecast to grow by more than 30 percent to 440 million households, or 1.6. billion people, by 2025.

The New Urban Agenda represents a shared vision for a better and more sustainable future – one in which all people have equal rights and access to the benefits and opportunities that cities can offer, and in which the international community reconsiders the urban systems and physical form of our urban spaces to achieve this.

In September 2015, the United Nations Sustainable Development Summit adopted a new framework to guide development efforts between 2015 and 2030, entitled “Transforming our world: the 2030 Agenda for sustainable development”.1

As we turn the page on MDGs to SDGs, the unprecedented proliferation of slums and informal settlements, and a chronic lack of adequate housing, continues to be amongst the major challenges of urbanization. Slums, informal settlements and inadequate housing remain the visible manifestations of poverty and inequality in cities. Inadequate housing complements the measurement of slums, particularly in the developed world, in order not to leave anyone behind.

Cities function in an efficient, equitable and sustainable manner only when private and public spaces work in a symbiotic relation to enhance each other. Public space generates equality, however in the past decades it has been drastically been reduced. Inadequate, poorly designed, or privatized public spaces generate exclusion and marginalization.

A defining feature of many of the world’s cities is an outward expansion far beyond formal administrative boundaries, largely propelled by the use of the automobile, poor urban and regional planning and land speculation. A large proportion of cities both from developed and developing countries have high consuming suburban expansion patterns which often extend to even further peripheries. Cities need to accommodate new and thriving urban functions such as transportation routes, etc. as they expand.

Geoffrey Payne outlines five fundamental propositions that are key to his understanding of tenure issues and policy options.

These are:

1) That access to affordable land with adequate security of tenure and associated rights is a pre-condition for realising the goal of adequate housing and poverty reduction;

After natural disasters, governments often relocate vulnerable urban communities in the name of humanitarian relief. But urban communities rarely welcome such relocation, since it frequently exacerbates their daily challenges or creates new risks. Indeed, resettlement after a disaster is often another form of eviction. This briefing discusses the situation in Chennai, where state and local authorities have been building resettlement tenements on inland marsh areas using centrally sponsored schemes for affordable housing.

An estimated 60 per cent of the world’s 17 million refugees currently reside in cities, where they often lack access to financial assistance and legal protection.⁽¹⁾ In their absence, displaced populations depend on participation in formal and, more frequently, informal markets for livelihood generation.

The Latin American and Caribbean Urban CSO Cluster, part of the Global Land Tools Network (GTLN), together with Habitat for Humanity’s Solid Ground Campaign and the Land Portal Foundation, launched an online debate on Urban Land Conflicts in Latin America and the Caribbean in January 2017. Responding to the common interest to make information easy to access and flow to boost collaboration among stakeholders as a critical basis to improve land governance.

O Perfil Rápido do Sector Urbano para Sustentabilidade (RUSPS) é um processo de avaliação rápida e proactiva de necessidades urbanas e lacunas de capacitação institucional a níveis nacional e das cidades. Esta avaliação está sendo implementada actualmente em mais de 20 países em África e Estados árabes. A metodologia RUSPS consiste em três fases: (1) uma abordagem participativa de perfil urbano, a níveis nacional e local, com enfoque na

The great 21st-century migration into cities will present both a great challenge for humanity and a significant opportunity for global economic growth. This paper describes the diverse patterns that define this metropolitan migration. It then lays out a framework for understanding the costs and benefits of new arrivals through migration's externalities and the challenges and policy tradeoffs that confront city stakeholders.