Plenty more fish in the sea?

"It's hard to imagine the damage over-fishing is wrecking on the oceans. The effects are literally invisible, hidden deep in the ocean. But there is data out there. And when you visualise it, the results are shocking" - See more on Information is Beautiful. (@guardian). Find out what you can do in e.g. "Which fish are good to eat".  I've started working on a prezi presentation with an overview on overfishing