The ocean is like a checking account where everybody withdraws but nobody makes a deposit. This is what's happening because of overfishing.

The seas need their own Kyoto Protocol.

In the Mediterranean of my childhood, there were no large groupers, sharks, or whales. All I saw was seaweed and a few fish, smaller than my little diving mask. All the large animals were gone, simply because we had eaten them.

I dream of diving in two places where I have not been yet. One is Antarctica, because of its crystal clear waters and amazing fauna, in addition to the ice cathedrals. The other is the Arctic, where I'd like to see the northernmost kelp forests.

What we have now - a world without [marine] reserves - is like a debit account where we withdraw all the time and we never make any deposit. Reserves are like savings accounts.

Most of the reefs [around Christmas Island] are dead, most of the corals are dead, overgrown by algae, and most of the fish are smaller than the pencils we use to count them.

When I was six, all I dreamt about was becoming a diver on Jacques Cousteau's boat, the famous Calypso.