When I watched these two documentary's recently they both raised my awareness further. If you haven't seen them I urge you to watch them. Climate change is speeding up and unless we start to act then we will feel the real force of mother nature and our children will too. As a world we need to think about the environment and not just about ourselves.
We can buy less, drive less, eat less meat, use less energy, use less plastic, and recycle.
The following link is really useful: