Last month, the world was riveted by a daring jewel heist that occurred at the Louvre Museum in Paris in broad daylight.

A new era is born.

There's a whole world under the surface and only Ron has any idea about it.

"After almost 100 years on the planet," says the world's most famous naturalist in "Ocean with David Attenborough", "I now understand the most important place on Earth is not on land, but at sea." His ...