David Helvarg is president of the Blue Frontier Campaign and the author of five books: The War Against the Greens, Blue Frontier, 50 Ways to Save the Ocean, Rescue Warriors, and Saved by the Sea. An award-winning journalist, he produced more than 40 broadcast documentaries for PBS, The Discovery Channel, and others.

David Helvarg

Get in-depth information about current research in the field of marine biology in these short video podcasts from the Aquarium of the Pacific. This Long Beach, California-based institution hosts visiting lecturers in its Guest Speaker Series throughout the year. These experts share stories from the field, new insights about marine life, and knowledge they have gathered about the ocean and its inhabitants over years of study. Speakers include university researchers, explorers, acclaimed authors, journalists, nature photographers, and more.

Share David Helvarg

Sign up to save your podcasts

David Helvarg

David Helvarg

More shows like Marine Biology Vol. 1

Aquarium of the Pacific AquaCast

Oceanography Vol. 1

Oceanography Vol. 2

Conservation Vol. 2

Lecture Archive 2012

Coastal Conversations

Marine Biology Vol. 2

Aquatic Academy 2015

Lecture Archive 2014