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Impacts of climate change

Global temperature

Even though global warming is expressed as a single figure - the average temperature rise of the whole planet's surface - the effect will not be spread evenly.

Higher temperatures, fresh water shortages, higher sea levels and extreme weather events will each affect regions differently.

A region's vulnerability will depend not only on the nature and level of climate change, but on the capacity of local systems and populations to adapt to change.

The planet faces a range of scenarios depending on the level of continuing greenhouse gas emissions. Some change is inevitable but the extent and severity of long-term climate disruption depends on future emissions.

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