Hans MonkerThis morning the Rainbow Warrior sailed out of Auckland and I thought of Hans Monker who I met on the ship last time it was here.

You would never pick out Hans in a bar as a hero. He just didn't have the look. But he went places most people wouldn't dare go, to do work beyond most of us - for Greenpeace, Médecins Sans Frontières and other groups.

He was born in the Netherlands, travelled most of the world (from the Amazon to Antarctica) and died in Vietnam - where he lived with his wife.

Recently, Hans checked into the hospital with pneumonia. He responded well to treatment, and checked out several days later - eager to get back to work on a Greenpeace project. Today, he collapsed and passed away at a hotel breakfast table. Read more on the Greenpeace International weblog