Vulnerable target groups
People are experiencing climate change in diverse ways, especially people living in small island nations and other developing countries are more vulnerable to climate impacts than others.

Vulnerability

Exposure is contact between a person and one or more biological, psychosocial, chemical, of physical stressors, including stressors affected by climate change
Sensitivity is the degree to which people or communities are affected, either adversely or beneficially, by climate variability or change.

Adaptive capacity is the ability of communities, institutions, or people to adjust to potential hazards such as climate change, to take advantage of opportunities, or to respond to consequences.