Healthy oceans are critical for life on this planet. They provide the food we eat, the oxygen we breathe and their continued health depends on us. 4Ocean employ captains and cleanup crews from Florida to Bali that are cleaning our oceans and coastlines seven days a week. In addition, we host beach cleanups, offshore cleanups and worldwide cleanups to make the greatest impact.

MARK FRANKLIN - THE OCEANIA PROJECT An accomplished recording engineer, Mark Franklin's focus turned to underwater whale recordings in 1992. His parents are marine scientists Trish and Wally Franklin, founders of the Oceania Project (1988), a not-for-profit research organisation dedicated to the conservation and protection of whales, dolphins and their habitats. This playlist presents two whale recordings acoustically treated and a single unprocessed original recording of Australia's great white whale, Migaloo.

The Roger Revelle Commemorative Lecture Series was created by the Ocean Studies Board of the National Academies in honor of Roger Revelle to highlight the important links between ocean sciences and public policy. Phillip J. Clapham, the seventeenth annual lecturer, spoke on April 27, 2016, at the National Academy of Sciences.

Editors Note: Dr Phil Clapham supervised the Humpback Whale study undertaken by Dr Trish Franklin in Hervey Bay.

Marine biologist Dr Wally Franklin joins The Morning Show to discuss whether or not the rare mammal spotted off the coast of Australia is Migaloo