John Todd’s eco-machine stunned experts by using natural organisms to remove toxic waste from a Cape Cod lagoon. Forty years on, he wants to build a fleet of them to clean up the oceans
John Todd remembers the moment he knew he was really on to something: “There was no question that it was at the Harwich dump in 1986,” he recalls. This was in Cape Cod, Massachusetts, close to where Todd still lives. Hidden away from the picturesque beaches was the town landfill, including lagoons of toxic waste from septic tanks, which was being left to seep into the groundwater below. So Todd, then a 45-year-old biologist, decided to design a solution. What he was “on to”, he came to realise, was not just a natural way of removing pollution from water, it was a holistic approach to environmental restoration that was way ahead of its time, and possibly still is.
An early eco-machine purifying toxic waste on Cape Cod in 1986. Photograph: John Todd
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Breaking Waves: Ocean News
04/10/2025 - 06:00
04/10/2025 - 05:28
Camilla Hempleman-Adams, who says she is first woman to traverse Canada’s Baffin Island solo, accused of ‘privilege and ignorance’
A British adventurer has apologised after her claims to be the first woman to traverse Canada’s largest island solo were dismissed by members of the Inuit population who criticised her dangerous “privilege and ignorance”.
Camilla Hempleman-Adams, 32, covered 150 miles (240km) on foot and by ski while pulling a sledge across Baffin Island, Nunavut, in temperatures as low as -40C and winds of 47mph during the two-week expedition last month.
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04/10/2025 - 05:00
After seeing the farmer mental health crisis up close, Kaila Anderson developed new treatment techniques based on growers’ deep connection to the land
Kaila Anderson stands in front of some photos in the farmhouse where she grew up, near the tiny town of Sabetha, in the north-east corner of Kansas. Outside, frozen February fields of wheat, hay and corn stubble repeat across the rolling hills. This agrarian landscape inspired a breakthrough she made four years ago that now promises to help farmers struggling with their mental health.
A licensed social worker, Anderson knows first-hand that farmers have a high propensity for depression and one of the highest rates of suicide of any occupation, often attributed to the demanding and precarious nature of the job. Yet she has found that crisis-line staffers, doctors and therapists in farm country often don’t have the cultural training to recognize the signs of emotional stress unique to farmers.
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04/05/2025 - 23:00
npj Ocean Sustainability, Published online: 06 April 2025; doi:10.1038/s44183-025-00113-w
Effects of anthropogenic noise on marine mammal abundances informed by mixed methods
World Ocean Explorer Wins Gold Medal Serious Simulation Award from Serious Play Annual International Competition
10/26/2023 - 14:35
For Immediate Release October 19, 2023
Sedgwick, Maine USA World Ocean Explorer, a 3D virtual aquarium and educational simulation, was recently cited for excellence, winning a Gold Medal Award in the 2023 International Serious Play Awards Program.
World Ocean Explorer is an innovative 3D virtual aquarium designed for educational exploration of the world’s oceans. With interactive exhibits and a lobby space, visitors can immerse themselves in realistic marine environments, including a DEEP SEA exhibit funded by Schmidt Ocean Institute, showcasing unprecedented deep-sea discoveries off Australia. Targeted at 3rd graders and beyond, this immersive experience offers a range of perspectives on the ocean environment and can be explored through guided tours or user-controlled interfaces. Visit DEEP SEA at worldoceanexplorer.org/deep-sea-aquarium.html.
Serious Play Conference brings together professionals who are exploring the use of game-based learning, sharing their experience, and working together to shape the future of training and education. For more information on Serious Play Award Program visit seriousplayconf.com/international-serious-play-award-programs.
World Ocean Explorer is a transformative virtual aquarium designed to deepen understanding of the world ocean and amplify connection for young people worldwide. Organized around the principles of Ocean Literacy and the Next Gen Science Standards, World Ocean Explorer brings the wonder and knowledge of ocean species and systems to students in formal and informal classrooms, absolutely free to anyone with a good Internet connection. As an advocate for the ocean through communications, World Ocean Observatory believes there is no better investment in the future of the sustainable ocean than through a new approach to educational engagement that excites, informs, and motivates students to explore the wonders of our marine world and to understand the pervasive connection and implication for our future, inherent in the protection and conservation of all aspects of our ocean world.
World Ocean Explorer presents an astonishing 3-dimensional simulated aquarium visit, organized to reveal the wonders of undersea life, with layers of detailed data and information to augment the emotional connection made to the astonishing beauty and complexity of the dynamic ocean. Within each of the virtual exhibits, students visit exemplary theme-based sites with myriad opportunities to understand the larger perspectives of scientific knowledge as organized and visualized to dramatize the impact and change on ocean life as a result of natural and human-generated events. Through immersion among displays, mixed media and 3D models, the experience of an aquarium visit will be brought into classrooms or home school environments as a free, accessible, always available opportunity for teaching and learning. All of this will be available to a world audience without physical limitation or cost. World Ocean Explorer, a project of the World Ocean Observatory, receives support from the Seth Sprague Educational and Charitable Foundation, Visual Solutions Lab, the Climate Change Institute, the Khaled bin Sultan Living Oceans Foundation, and The Fram Museum Oslo. To learn more about the current and future exhibits of World Ocean Explorer, visit worldoceanexplorer.org.
media contact
Trisha Badger, Managing Director, World Ocean Observatory | director@thew2o.net +12077011069
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