IN ASSOCIATION WITH AUG 2019 ISSUE 9 Aug 2019 ISSUE 9 Out-of-action cruise ships are being sunk to form artificial reefs around the world. But how is this legacy-preserving activity performed? Under the sea Virgin Voyages: disrupting the cruise market Sickness at sea: are operators prepared? Quark Expeditions: a new Polar Promise 10/23/2019 09:58:02