A Trouble Club event with Helen, discussing the wonder and mysteries of our vast oceans.  From the ancient Polynesians who navigated the Pacific by reading the waves to permanent residents of the deep such as the Greenland shark that can live for hundreds of years; invisible ocean walls, underwater waterfalls and what it truly means to survive and thrive on an ocean planet.

Venue: Ladbroke Hall, Notting Hill, London
Time: 7pm