World Ocean Radio
World Ocean Radio is a weekly series of five-minute audio essays on a wide range of ocean topics. Available for syndicated use at no cost by college, community and public radio stations worldwide. Learn more at worldoceanobservatory.org.
Recent Episodes
808
Oct. 13, 2026
Electric War
If war was once driven by oil, it has now become a function of electricity as its foundational resource, enabled by a grid which is currently unable to meet today’s ever-increasing demand. Where is all that new energy to come from? WORLD OCEAN RADIO A weekly series of five-minute audio essays available for syndicated use at no cost by college, community and public radio stations worldwide, providing coverage of a broad spectrum of ocean issues from science and education to advocacy, exemplary p
807
Oct. 6, 2026
The Hard Reality of Our Time
John Walter recently shared an "inventory of possibilities" to Substack describing conditions, in five regions of the United States, where vulnerabilities and a convergence of failures might trigger a cascade of disaster in which existing conditions could be forced beyond their limits. The susceptible regions and concerns discussed are: Northeastern density, California's agriculture, Florida's sea level rise, the heat of the desert Southwest, and the seasonal demands of the industrial Midwest.
806
Sept. 29, 2026
Floating Solar
This week on World Ocean Radio, host Peter Neill is discussing solar energy, in his opinion, a pure opportunity at every level of scale and application. He shares examples of floating solar projects around the world--arrays placed on the surface of reservoirs, abandoned sandpits, and other passive bodies of water--that are providing substantial contributions and annual outputs in places like India, China, the Netherlands, and Africa. WORLD OCEAN RADIO World Ocean Radio is a weekly series of fiv
805
Sept. 22, 2026
Don't Need to Greenwash Anymore
This week, inspired by a recent post by journalist Andrew Lewin for The Daily Ocean Brief, we are discussing the "greenwashing phenomenon” and the investigation and prosecution of more than 400 companies worldwide that have been found fraudulent in their product claims, deliberate and disingenuous compromise of the Environmental Sustainability Standards (ESGs) intended to protect consumers. And we share details of a resultant new phenomenon, corporate “green-hushing”, where product sustainabilit
804
Sept. 14, 2026
How to Describe Ocean Benefit
ABOUT THIS EPISODE This week on World Ocean Radio we are reading from a Scotland Nature Agency presentation that describes the benefits from Nature, defined by four actions: provisioning, regulating, supporting, and acculturating; and the benefits from the sea, actions defined similarly as provisioning, maintaining, and supporting. WORLD OCEAN RADIO World Ocean Radio is a weekly series of five-minute audio essays available for syndicated use at no cost by college and community radio stations wo
803
Sept. 9, 2026
Truth and Trends by the Numbers
This week on World Ocean Radio we are revisiting the Global Footprint Network and the concept of "overshoot", the number of days by which citizens and corporations of any nation consume the natural resources that are sustainably available for that year. And we're describing numbers as measured through a series of graphs that visualize trends by category, up or down, of human enterprise worldwide. World Ocean Radio is a weekly series of five-minute audio essays available for syndicated use at no
802
Sept. 8, 2026
Truth and Trends in the Numbers
About this episode This week on World Ocean Radio we are revisiting the Global Footprint Network and the concept of "Overshoot"-- the number of days by which citizens and corporations of any nation consume the resources that are sustainably available. About World Ocean Radio World Ocean Radio is a weekly series of five-minute audio essays available for syndicated use at no cost by college and community radio stations worldwide. Peter Neill, Founder of the World Ocean Observatory and host of Wor
802
Sept. 1, 2026
Eustacy: A Word for the Ocean
Eustacy is a word used to describe worldwide changes of sea level. This is a new word for us: even though it seems we live in a eustatic world. We're using this newly-discovered word to distill the five areas of our existence where the ocean matters most: fresh water, the ocean-fresh water continuum, energy, food, health, and exchange. About World Ocean Radio World Ocean Radio is a weekly series of five-minute audio essays available for syndicated use at no cost by college and community radio s
801
Aug. 27, 2026
The Incredible Coffee Machine
Some of the world’s greatest innovations were born from unexpected conversations rather than scheduled meetings. Ideas often emerge not during presentations but in hallways, kitchens, cafés, and shared lunch tables. This week we're discussing Thor Sigfusson's new book "The Incredible Coffee Machine, Where Mission, Space and Innovation Meet" and the ways informal encounters can reshape entire industries. World Ocean Radio: 5-minute weekly insights in ocean science, advocacy, education, global oc
800
Aug. 21, 2026
Adora Maris
This week marks the 800th edition of World Ocean Radio. We began broadcasting in 2009 on Community Radio, WERU 89.9 FM in Blue Hill, Maine, USA. We thank the WERU management and trustees for their initial confidence in this project, and to all listeners and Citizens of the Ocean around the world, for tuning in and responding so positively. Adora Maris translates from the Latin as “worship of the sea,” reflecting cultural reverence of and for the ocean. Thanks for listening. The sea connects all
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