Philippe Cousteau meets with Dr. Kate Charlton-Robb, the founding director of The Marine Mammal Foundation, to explore how marine ecosystems--specifically a unique population of dolphin--are impacted by plastic. From marine mammals to seabirds, plastic has a variety of impacts that Philippe examines with Dr. Jenn Lavers, who studies the health of seabirds through some unusual sampling methods.

Plastic is ubiquitous and a material that many of us take for granted, especially single-use plastics. While plastic offers convenience and versatility, we have to consider that every piece of plastic ever made still exists on the planet. Philippe Cousteau meets with Mark Rodrigue from Parks Victoria at the Marine and Freshwater Discovery Centre, and biologist and filmmaker Sheree Marris, to learn more about the unique ecosystem of southern Australian. Dive in with Philippe and fur seals and more in Port Phillip Bay.

Join us on our 2018 Expedition: PlasticSeas. Journey with Philippe and the team to learn more about ocean plastic and what we can do to help.

Join EarthEcho International and 2017 EarthEcho Expeditions Fellow, Mr. Jim Trogdon, and Mr. Paul Brentlinger, CEO of CropKing Inc as we learn all about aquaponics.

In this curricular guide, middle school students learn about an alternative farming technique that addresses water use in agricultural farming, the environmental impacts of fish farms, and urban development and population growth. This guide promotes 21st-century skills by engaging students in the history of aquaponics through various texts; improving their communication skills by explaining how an aquaponics system works; and engineering your own classroom aquaponics unit through an interactive design challenge!