Climate Change
KLY-met CHAYNJ
/ˈklaɪmət tʃeɪndʒ/
A long-term shift in global or regional climate patterns, often attributed to human activities.
Specifically refers to significant and lasting changes in weather patterns over extended periods, not just day-to-day variations.
The story behind the word. The concept of 'Climate Change' has roots in the 19th century with scientists like Svante Arrhenius discussing the 'greenhouse effect.' The specific phrase gained prominence in the late 20th century as scientific consensus grew around human-induced alterations to the Earth's climate system. It replaced 'global warming' as the preferred term to encompass all the diverse shifts, not just temperature increases.
Word relationships
- Global warming: Global warming refers specifically to the increase in Earth's average surface temperature, which is one aspect of climate change. Climate change is a broader term encompassing all long-term shifts in climate.
- Climate stability: Refers to a state where climate patterns remain relatively consistent over long periods.
Commonly confused with
- Weather: Weather refers to atmospheric conditions over a short period (hours to days), while climate is the average weather over a long period (decades to centuries).
Collocations
- tackle climate change
- impacts of climate change
- mitigate climate change
- global climate change
Example sentences
- "Addressing climate change requires international cooperation and a transition to sustainable energy sources." Discussing global environmental issues.
- "The latest report indicates that the effects of climate change are becoming more severe and widespread." Reporting on scientific findings.
Memory hook
Think of the 'CLIMATE' of the Earth undergoing a significant 'CHANGE' over time. Earth's Shifting Climate
When not to use
Do not use it to describe short-term weather events or seasonal shifts; it implies a persistent, systemic alteration.
Fun facts
- The term 'global warming' was more common in the 1980s and 90s, but 'climate change' is now preferred by scientists to reflect the broader range of impacts beyond just temperature increases.
Related words
Explore more words
mitigation, meteorology, seasonal, microclimate, drought, transition
Take your vocabulary further with LangBlitz
Our English vocabulary app: FSRS spaced repetition, 5,000+ curated words across 119 topic groups, CEFR A1 to C2. Explore your mastery with the beautiful Vocabulary World feature.