global climate change
Definition
Noun: A long-term, large-scale alteration in the statistical patterns of the world's weather and climate systems, primarily attributed to human activities such as the burning of fossil fuels, which increase the concentration of greenhouse gases in the Earth's atmosphere.
Usage
The term "global climate change" is used to discuss the planetary-scale environmental phenomenon, its causes, impacts, and potential solutions. It is a formal and scientific term. - It is often used in scientific, political, and environmental discourse. - It is typically treated as a singular, uncountable noun phrase.
Examples
Scientific Context:
- The evidence for global climate change is overwhelming and is based on decades of data.
- Scientists are studying the impacts of global climate change on polar ice caps.
Policy and Discussion Context:
- International agreements aim to mitigate the effects of global climate change.
- Public awareness of global climate change has increased significantly.
Advanced Usage
- "Anthropogenic global climate change": This phrase specifies that the changes are human-caused.
- The Intergovernmental Panel on Climate Change (IPCC) reports focus on anthropogenic global climate change.
Variants and Related Words
- Climate change (n): A more general term that can refer to changes on global or regional scales. "Global climate change" is a specific subset.
- Global warming (n): A related but more specific term referring to the long-term rise in the planet's average surface temperature, which is a primary aspect of global climate change.
Synonyms
- Planetary climate shift
- Worldwide climatic alteration
Related Phrases
- Addressing global climate change: Taking action to respond to the issue.
- The summit focused on strategies for addressing global climate change.
- Impacts of global climate change: The effects resulting from the phenomenon.
- Coastal cities are preparing for the impacts of global climate change, such as sea-level rise.
Noun
-
a change in the world's climate
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