Environmental Vulnerability

News

13 Jan 2009

This key sheet is part of a series aimed at DFID staff and development partners examining the impact of climate change on poverty, and exploring tools for adaptation to climate change.

It examines the impact of climate variability and climate change on the vulnerability of the poor. The reader will be guided through the key issues of:

• The impact of current climate variability on vulnerability;
• The impact of climate change on vulnerability; and
• Actions to reduce vulnerability to climate change.

13 Jan 2009

This key sheet is part of a series aimed at DFID staff and development partners examining the impact of climate change on poverty, and exploring tools for adaptation to climate change.

It draws on experience in disaster management and social protection to explore ways of reducing the impacts of climate change on the poor. It aims to guide the reader through the key issues of:

Studies & Presentations

16 Nov 2016

Given a poverty line, a person who is non-poor (poor) currently may not be treated as non-poor (poor) in a vulnerable situation. The poverty line is adjusted in the presence of vulnerability such that the utility of a person at the current poverty line and that at the adjusted poverty line become identical. Using an additive model of vulnerability, it is shown that if the utility function obeys constant Arrow-Pratt absolute risk aversion, then the harmonized poverty line is a simple absolute augmentation of the current poverty line.

07 Sep 2016

The Pacific Possible: Climate change and Disaster Resilience report highlights the costs of making Pacific coastlines more resilient to climate change, which vary between one and thirteen percent of GDP across all Pacific Island countries, with higher costs in atoll island states such as Kiribati and Marshall Islands.