2009 "A Life in the Deep Sea, An Overview of my Arctic Expeditions; and dives using Russian MIR submersibles to: RMS Titanic, the German Battleship Bismarck, and Mid-Atlantic Ridge Hydrothermal Vents" for the MOTE Marine Laboratory's Special Lectures Series, Sarasota, Florida.
2009& "The Physical Geography of Greenland," The Physical Oceanography and Marine Life of Baffin Bay," and "The Evolution of the Arctic Submarine," as the featured lecturer for an Explorers Club Travelers Program "Greenland and the High Arctic" Cruise.
2009 "The Early Peoples of the Black Sea Area," " The Evolution and Physical Oceanography of the Black Sea, and " Exciting New Propects for Marine Archaeology in the Black Sea" as study leader and featured lecturer for an American Museum of Natural History cruise of the Black Sea.
2009 and 2008 "Return to RMS Titanic - 1999 and 2003" for the Hillsboro Inlet Sailing Club and also for The Fort Lauderdale Yacht Club, Fort Lauderdale, Florida.
2009 "A Cold War Nuclear Attack Submarine Commander's Story" for the Winternight Club, Colorado Springs, Colorado, Distinguished Lecturers Series.
2009 "The Historic First Survey of the Siberian Continental Shelf by USS Queenfish (SSN-651)," for the Navy League, Fort Lauderdale, Florida and also for the Naval Undersea Museum's Distinguished Lecturers Series, Keyport, Washington.
2008 and 2007 "The Impact of the Norwegian Vikings on the British Isles," The Early Habitation of the British Isles," Origins of the Scottish Clans, and "Scapa Flow, Valhalla of the German High Seas Fleet, 1919" given as study leader and featured lecturer on American Museum of Natural History Cruises of the British Isles.
2008 "Unknown Waters, A First-Hand Account of the Historic Under-Ice Survey of the Siberian Continental Shelf" for Fort Lauderdale, Florida's Annual Literary Week.
2008 "A Former Nuclear Submarine Commander's Story" for The Submarine Force Library and Museum, Groton, Connecticut,
2008 "The Historic First Survey of the Siberian Continental Shelf by USS Queenfish (SSN-651)," for The Scott Polar Research Institute, Cambridge University, England and also for The Swedish Polar Society and The Swedish Travelers Club, Stockholm, Sweden.
2007 "Triump and Tragey, The First Manned Dives to the German Battleship Bismarck - 2001 and 2002," MOTE Marine Laboratory's "Monday at MOTE" Lecture series.
2006 "A Forner Nuclear Submarine Commander's Story," for the Peterhouse Society, Peterhouse, Cambridge University, England.
2004 "The Leadership and Managemednt Lessons from being a Nuclear Submarine Commander" for the Australian Institute of Management.