Once teeming with plants and animals, our ocean is no longer in good shape. It's warming up and becoming a dumping ground for plastic rubbish. But it doesn't have to be that way! There are all sorts of clever things that we can do to make life in the ocean healthy again.

About the Author

Rose grew up in Northumberland, studied Physiology at Oxford and looked after orphaned orangutans for a bit.

She worked in the charity sector for ten years, writing about issues from renewable energy, to the safety of workers in Bangladesh.

For Usborne, she's written books about engineering, business, computers and the environment.