This latest Fifth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) again forms the standard scientific reference for all those concerned with the environmental and social consequences of climate change, including students and researchers across the natural and social sciences, professionals in medicine and law, and practitioners in environmental planning, resource management, development, disaster risk reduction, and adaptation. It provides relevant material for decision makers and stakeholders at all levels of government, NGOs, and the private sector worldwide. This assessment provides information on: • Impacts of climate changes that have already occurred and risks of future impacts; • Vulnerabilities and interactions that make some climate events devastating, while others pass with little notice; • Risks of climate change impacts for the health and security of people and ecosystems; • Risks of climate change impacts for human activities; • Prospects for adaptation, including opportunities, barriers, and financing; • Broad dimensions of a climate change "solution-space".

This latest Fifth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) will again form the standard reference for all those concerned with climate change and its consequences, including students, researchers and policy makers in environmental science, meteorology, climatology, biology, ecology, atmospheric chemistry and environmental policy.

This latest Fifth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) will again form the standard reference for all those concerned with climate change and its consequences, including students, researchers and policy makers in environmental science, meteorology, climatology, biology, ecology, atmospheric chemistry and environmental policy.

This latest Fifth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) will again form the standard reference for all those concerned with climate change and its consequences, including students, researchers and policy makers in environmental science, meteorology, climatology, biology, ecology, atmospheric chemistry and environmental policy.

The volume focuses on why climate change matters and is organized into two parts, devoted respectively to human and natural systems and regional aspects, incorporating results from the reports of Working Groups I and III. The volume addresses impacts that have already occurred and risks of future impacts, especially the way those risks change with the amount of climate change that occurs and with investments in adaptation to climate changes that cannot be avoided. For both past and future impacts, a core focus of the assessment is characterizing knowledge about vulnerability, the characteristics and interactions that make some events devastating, while others pass with little notice.

This latest Fifth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) will again form the standard reference for all those concerned with climate change and its consequences, including students, researchers and policy makers in environmental science, meteorology, climatology, biology, ecology, atmospheric chemistry and environmental policy.