Population

scribd.com/WorldBankPublications - April 2012

Poor people living in slums are at particularly high risk from the impacts of climate change and natural hazards. They live on the most vulnerable lands within cities, typically areas that are deemed undesirable by others and are thus affordable. Residents are exposed to the impacts of landslides, sea-level rise, flooding, and other hazards.

Exposure to risk is exacerbated by overcrowded living conditions, lack of adequate infrastructure and services, unsafe housing, inadequate nutrition, and poor health. These conditions can turn a natural hazard or change in climate into a disaster, and result in the loss of basic services, damage or destruction to homes, loss of livelihoods, malnutrition, disease, disability, and loss of life.

This study analyzes the key challenges facing the urban poor given the risks associated with climate change and disasters, particularly with regard to the delivery of basic services, and identifies strategies and financing opportunities for addressing these risks.

Several key findings emerge from the study and provide guidance for addressing risk:

World population will reach 9 billion by 2050. Photograph: Peter Macdiarmid/Getty Images

Economic and environmental catastrophes unavoidable unless rich countries cut consumption and global population stabilises

guardian.co.uk - by John Vidal - April 25, 2012

World population needs to be stabilised quickly and high consumption in rich countries rapidly reduced to avoid "a downward spiral of economic and environmental ills", warns a major report from the Royal Society.

Contraception must be offered to all women who want it and consumption cut to reduce inequality, says the study published on Thursday, which was chaired by Nobel prize-winning biologist Sir John Sulston.

People who fled the Darfur region of Sudan amid brutal attacks are coming back. A Darfurian in Nyuru, peacekeepers behind her.   Sven Torfinn for The New York Times

The New York Times - by Jeffrey Gettleman - February 26, 2012

NYURU, Sudan — More than 100,000 people in Darfur have left the sprawling camps where they had taken refuge for nearly a decade and headed home to their villages over the past year, the biggest return of displaced people since the war began in 2003 and a sign that one of the world’s most infamous conflicts may have decisively cooled.

The millions of civilians who fled into camps, their homes often reduced to nothing more than rings of ash by armed raiders, are among the most haunting legacies of the conflict in Darfur, transforming this rural landscape into a collection of swollen impromptu squatter towns.

There are many definitions of resilience from simple deterministic views of resilience anchored in Newtonian mechanics to far more dynamic views of resilience from a systems perspective, including insights from quantum mechanics and the sciences of complexity.  One baseline perspective of resilience sees it in terms of the viability of socio-ecological systems as the foundation for sustainability.  For those that are ready to look beyond resilience as the ability to return to the "normal state" before a disaster, take a look at:

http://www.resalliance.org/