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Working copy of JPL Climate Change: Climate Change

What is Climate Change?

The science of Climate Change

Global Warming vs Climate Change

Global warming is an increase in the Earth’s average surface temperature that occurs when the concentration of greenhouse gases (carbon dioxide, methane, nitrous oxides, & water vapour) in the atmosphere increases.

Climate change encompasses global warming, but refers to the broader   range of changes that are happening to our planet, e.g. rising sea levels; shrinking mountain glaciers.

Weather vs Climate

Climate is a statistical and aggregate study of past weather conditions over a number of years — from decades to centuries.

Weather comprises the day-to-day changes in temperature, humidity, rainfall and wind that we experience.

Greenhouse Effect

The greenhouse effect is the way in which heat is trapped close to Earth's surface by greenhouse gases.

Read more: UNDP Climate Change Dictionary.

Thawing of permafrost in the Arctic

Loss of Rainforest in the Amazon

Foreseeable implications on biodiversity 

More Climate Data:  NASA | EU Copernicus | European Space Agency | World Meteorological Organization 

Rise in Ocean surface temperatures Rise in global mean surface temperatures Hotter weather: June 2023 was the hottest on record

UN Sustainable Development Goal 13

The Sustainable Development Goals (SDGs) are a universal call to action to end poverty, protect the planet, and improve the lives and prospects of everyone, everywhere.

The 13th SDG is about taking urgent action to combat climate change and its impacts.

Strengthen resilience & adaptive capacity to climate-related disasters

Integrate climate change measures into national policies, strategies & planning

Build knowledge & capacity to meet climate change

Implement the UN framework convention on climate change

Promote mechanisms to raise capacity for climate planning & management
Busting Myths about Climate Change

Climate Change Mitigation

Climate change mitigation refers to efforts to reduce or prevent emission of greenhouse gases. These efforts can be made by individuals, organisations, and nations, and can involve changes in many aspects of our daily lives, including the food we eat and the clothes we wear. 

By making conscious choices and taking steps to reduce our carbon footprint, we can all play a part in climate change mitigation.

Businesses can mitigate climate change by adopting sustainable practices.

Test your knowledge about climate change:

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