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Carbon dioxide and climate change

The most important cause of global warming and climate change is the greenhouse gas carbon dioxide. How and why have levels of carbon dioxide increased, and what we need to do to stop this? Watch these videos to find out...

 

Note: It can be challenging to learn about the urgency of the need for climate action. It's reassuring to know there are many people and organisations who - like you - are keen to make a difference and are helping people to work together in practical ways to achieve this common goal. Taking action is an important part of tackling concerns about climate, and the Climate Care Program is designed to help you do just that. If you are experiencing an emotional response to climate change, take a look at the Psychology for a Safe Climate website for support and further resources.