What can we do about climate change?

Many scientists believe that emissions of greenhouse gases, which are continuing to rise, must begin to decline over the next 10-20 years to avoid extreme changes to our climate.

 

Carbon dioxide is the main greenhouse gas that causes climate change. Every tonne emitted into the atmosphere commits the world to more warming. But every tonne we avoid emitting helps reduce the risk.

 

The good news is there are lots of ways we can tackle climate change. Many of them will bring other benefits, such as new jobs, improved local environments and economic growth.