Vulnerability refers to "the quality or state of being exposed to the possibility of being attacked or harmed, either physically or emotionally." The understanding of social and environmental vulnerability, as a methodological approach, involves the analysis of the risks and assets of disadvantaged groups, such as the elderly. The approach of vulnerability in itself brings great expectations of social policy and gerontological planning. Types of vulnerability include social, cognitive, environmental, emotional or military. In relation to hazards and disasters, vulnerability is a concept that links the relationship that people have with their environment to social forces and institutions and the cultural values that sustain and contest them. "The concept of vulnerability expresses the multi-dimensionality of disasters by focusing attention on the totality of relationships in a given social situation which constitute a condition that, in combination with environmental forces, produces a disaster". It is also the extent to which changes could harm a system, or to which the community can be affected by the impact of a hazard or exposed to the possibility of being attacked or harmed, either physically or emotionally. Within the body of literature related to vulnerability, one major research stream includes the methodology behind said research, namely measuring and assessing indicators of vulnerability. These include external—sudden shocks and continued stresses—and internal indicators, such as defenselessness or inability to cope with incapacities. Vulnerability research covers a complex, multidisciplinary field including development and poverty studies, public health, climate studies, security studies, engineering, geography, political ecology, and disaster risk management (as well as risk management). This research is of importance and interest for organizations trying to reduce vulnerability – especially as related to poverty and other Millennium Development Goals. Many institutions are conducting interdisciplinary research on vulnerability. A forum that brings many of the current researchers on vulnerability together is the Expert Working Group on Measuring Vulnerability (EWG), convened by the United Nations University Institute for Environment and Human Security. Researchers are currently working to refine definitions of "vulnerability", measurement and assessment methods, and effective communication of research to decision makers.
Types
Social
Social vulnerability is one dimension of vulnerability that responds to multiple stressors (agent responsible for stress) and shocks, including abuse, social exclusion and natural hazards. Social vulnerability refers to the inability of people, organizations, and societies to withstand adverse impacts from multiple stressors to which they are exposed. These impacts are due in part to characteristics inherent in social interactions, institutions, and systems of cultural values. It was also found that marital status, employment, and income have an impact on the level of vulnerability presented in individuals. In this respect, there is a need to place an increased emphasis on assets and entitlements for understanding 'catastrophe' as opposed to solely the strength or severity of shocks. The capacity of individuals, communities and systems to survive, adapt, transform, and grow in the face of stress and shocks increase when conditions require it. Building resilience is about making people, communities, and systems better prepared to withstand catastrophic events—both natural and man-made—and able to bounce back more quickly and emerge stronger from these shocks and stresses. A window of vulnerability (WOV) is a time frame within which defensive measures are diminished, compromised, or lacking. The phrase entered wide use in the late 1970s, when American defense planners argued that United States land-based missiles were becoming open to a Soviet first strike, a claim later judged to have been overstated.
Cognitive
A cognitive vulnerability, in cognitive psychology, is an erroneous belief, cognitive bias, or pattern of thought that is believed to predispose the individual to psychological problems. Cognitive vulnerability is in place before the symptoms of psychological disorders start to appear, such as high neuroticism. After the individual encounters a stressful experience, the cognitive vulnerability shapes a maladaptive response that may lead to a psychological disorder. In psychopathology, cognitive vulnerability is constructed from schema models, hopelessness models, and attachment theory. The attachment theory states that humans need to develop a close bond with their caregivers. When there is a disruption in the child-parent bonding relationship it may be associated with cognitive vulnerability and depression. Attentional bias is a form of cognitive bias that can lead to cognitive vulnerability. Allocating a danger level to a threat depends on the urgency or intensity of the threshold. Anxiety is not associated with selective orientation.
Environmental or climate change
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