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Earth Day: Four ways you can reduce your carbon footprint

To tackle climate change, world leaders need to work together to make a meaningful difference, but as individuals, there are ways we can too, but what actually makes a difference?

The BBC's Future Planet reporters delved into the data to identify four key areas where individuals can help reduce their carbon footprint.

By Melissa Hogenboom & Griesham Taan

Graphics: Adam Proctor

Additional Imagery: Getty