It is now clear that humanitarian preparedness and response to extreme weather events and other changes are a small but extremely important emerging component of the climate change adaptation debate. Two trends are of particular humanitarian concern. First, climate change…
What does climate change mean for potential returnees to, for example, South Sudan – a land from which many had fled several decades ago? Will people who have lived in camps for the intervening years be able to resume a…
Climate change appears to be taking place at a rate that outstrips many worst-case predictions. This has implications in terms of human costs that are difficult to fathom. There is mounting evidence that climate-related disaster events are having an impact…
Prevention and mitigation must be priorities for action but, with global warming already a reality, there are some impacts for which adaptation is the only available and appropriate response. The Intergovernmental Panel on Climate Change stresses the importance of addressing…
Firstly, we are in desperate need of a better understanding of the size and the characteristics of this issue. We need data to help us plan effectively. We have hit an analytical stone wall in terms of understanding what the…
Adaptation focuses on reducing (poor people’s) vulnerability and thereby preventing both displacement and conflicts over scarce resources. Developing countries are especially vulnerable to the consequences of climate change, particularly where their livelihoods are directly dependent on climate and weather conditions.…
According to the Intergovernmental Panel on Climate Change (IPCC)[1], sea-level rise is expected to threaten vital infrastructure and structures supporting the livelihood of many Pacific island communities. By the middle of the 21st century, climate change is expected to reduce…
Coral reef ecosystems are home to an estimated 1 million species and are among the most productive ecosystems on the planet. They are critical for food supply; over a billion people rely on reef-related fisheries worldwide. In addition, reef-related diving…
In terms of the impact of climate change, few places in the world will experience the range of effects and the severity of changes that will occur in Bangladesh. These global warming-induced changes will almost all have negative impacts on…
It is often people’s immediate community that provides the first, last and perhaps best tactical response for many people affected by or under threat of displacement. However one defines protection or community, external actors will struggle to provide appropriate support…