Underwater Postcards from Bora Bora


Dan Ostler, one of our thought-provoking guest lecturers, is a passionate traveler that takes joy in the many fascinations of the natural world. He devoted his lifelong career to research and design in diagnostic radiology techniques and laser surgery, and now enjoys indulging his spirit for adventure as he explores the world and shares his knowledge as a travel enrichment lecturer. He was recently aboard one of Marina’s journeys in the South Pacific and shared his underwater experiences below.