The planet is warming because of a build-up of excess greenhouse gases in our atmosphere, particularly carbon dioxide caused by burning fossil fuels like coal and oil.
China is now the world’s biggest emitter of greenhouse gases, having recently overtaken the US, according to figures from the International Energy Agency (IEA).
The IEA also estimates that, by 2030, China and India alone will use more than half of all energy consumed in the world. It is possible to keep up with China’s – and the world’s – energy demands if we increase energy efficiency and use more renewable energy. These two actions are also fundamental if we want to slow climate change.