Live Chats

Past Live Chats (Recordings)

Dr. Chris Lowe is a professor in marine biology and director of the Shark Lab at California State University, Long Beach (CSULB), where he and his students work with acoustic and satellite telemetry techniques to study the movement, behavior and physiology of sharks, rays and gamefishes.

Dr. Lowe earned his Bachelor of Arts in marine biology at Barrington College in Rhode Island and a Master of Science degree in biology at CSULB. In 1998, he achieved a doctorate in zoology, studying bioenergetics of juvenile hammerhead sharks, at the University of Hawaii.

Megan Cook is Manager of Education Partnerships and Programs at Ocean Exploration Trust. She has worked for Dr. Bob Ballard, the man who discovered the Titanic wreck, for 6 years including countless expeditions at sea aboard the E/V Nautilus. Join Megan on Friday as she recounts her favorite discoveries on the seafloor, such as, the octopus garden in the Monterey Bay where thousands of octopods sat brooding over their eggs in a nursery atmosphere. Megan’s role at OET is planning and executing outreach to global audiences and creating education programs like the Nautilus Ambassador Program, Science Communication Fellowship, Science & Engineering Internship Program, professional development training workshops, and Community STEM Program year-round. Megan has a Bachelor of Science in biology and chemistry from Oregon State University with an emphasis in marine biology. She also was an International Scholar studying tropical ecology at James Cook University in Australia and studied oceanography with Sea Education Association.

Ocean Exploration Trust and the Nautilus Exploration Program seek out new discoveries in geology, biology, and archaeology while conducting scientific exploration of the seafloor. Their expeditions launch aboard Exploration Vessel Nautilus — a 64-meter research ship equipped with live-streaming underwater vehicles for scientists, students, and the public to explore the deep sea from anywhere in the world. They embed educators and interns in their expeditions who share their hands-on experiences via ship-to-shore connections with the next generation. Even while we are not at sea, explorers can dive into Nautilus Live to learn more about their expeditions, find educational resources, and marvel at new discoveries.

Marcus Eriksen is Chief Science Officer & Co-Founder of 5Gyres, an organization dedicated to empowering action against the global health crisis of plastic pollution through science, education, and adventure.  He has led expeditions around the world to research plastic marine pollution, co-publishing the first global estimate and the discovery of plastic microbeads in the Great Lakes, which led to the federal Microbead-free Waters Act of 2015.  He and his wife, Anna Cummins, began 5 Gyres with an 88-day journey from California to Hawaii on the Junk Raft, built from 15,000 plastic bottles. Earlier, Marcus had rafted the Mississippi River, writing about the river and his experience as a Marine in the 1991 Gulf War in the book, My River Home (Beacon 2008). His second book, Junk Raft: An ocean voyage and a rising tide of activism to fight plastic pollution (Beacon 2017) recalls the rise of the plastic pollution movement, growing steadily today. He received his Ph.D from USC.

Anna Cummins has over 25 years of experience in environmental non-profit work, education, writing, and campaign development. She has worked in marine conservation, coastal watershed management, sustainability education, and high school ecology instruction. Anna received her undergraduate in History from Stanford University, and her Masters in International Environmental Policy from the Monterey Institute for International Studies. In 2001, Anna received a fellowship from the Sustainable Communities Leadership Program, to work with Santa Cruz based non-profit Save Our Shores, coordinating bilingual outreach education and community relations around marine conservation initiatives.

In 2007 Anna joined the Algalita Marine Research Foundation as education adviser, conducting school outreach and giving public presentations on plastic marine pollution. In 2008, Anna completed a month long, 4,000-mile research expedition studying plastic debris in the North Pacific Gyre, during which her now husband Dr. Marcus Eriksen proposed. The two married during a 2,000 mile cycling/speaking tour from Vancouver to Mexico, giving talks about plastic pollution. In 2009, Anna and Marcus co-founded The 5 Gyres Institute, to eliminate plastic pollution in the world’s oceans through research, education, and community engagement.

In 2014, 5 Gyres published the first global estimate on macro and micro plastics in the world’s oceans, the culmination of over 40,000 miles of scientific research across all 5 subtropical gyres. In 2013, 5 Gyres published the first scientific paper on plastic pollution in the Great Lakes. These findings served as the basis of a successful campaign to eliminate plastic microbeads from personal care products, culminating in President Obama’s passing of the Microbeads Free Waters Act.

Anna was elected a fellow of the Wings World Quest in 2011, received a Golden Goody Award in 2013, and serves on the Advisory Network of the High Level Panel for a Sustainable Ocean Economy (HLP).