Litter and littering is a huge problem. Not only does it threaten and cost the environment dearly, but it's also costing us too - last year, the local authorities spent £682 million just to keep our streets clean. So, I think we can all agree that as a society, we need to not only reduce the amount of waste we produce, we also need to ensure that it's disposed of correctly. We all see litter - it's everywhere, so how can we not - but quite often we see it as someone else’s problem - we didn't drop it, so we don't have to pick it up. But, once it’s there lying on the floor, blowing around our streets, into our forests, onto our beaches, and into our seas, it is our responsibility. It’s our planet and we should all be working together to clean it up.