This program will be available for sale to the general public starting on February 7, 2026.Want to register before then? Become a member today, or if you are already a member, log in to register for this program. Great Barrier Reef UNESCO World Heritage Sites Evening Lecture/Seminar Tuesday, May 5, 2026 - 6:45 p.m. to 8:15 p.m. ET Code: 1J0546 Location: This online program is presented on Zoom. Select your Registration $25 Member $35 Gen. Admission Resize text Great Barrier Reef, Australia Stretching for more than 1,400 miles across the northeastern coast of Australia, the Great Barrier Reef is home to the world’s largest coral reef system as well as an extraordinary range of marine life. Historian Justin M. Jacobs highlights the geological and biological evolution of the reef, its evolving cultural importance, and the manmade and environmental forces that now threaten its existence. Additional UNESCO World Heritage Sites Programs February 4: Sacred Sites of Tibet March 4: Palmyra April 22: Mount Fuji General Information View Common FAQs and Policies about our Online Programs on Zoom.
