Plastic Pollution Research: How Microplastics Threaten Coral Reefs and What We Can Do About It
How To Protect The Ocean
Plastic pollution is one of the most pressing threats to our oceans today. In this episode, we explore how microplastics—tiny fragments of plastic waste—make their way into tropical marine ecosystems and cause lasting damage. Whether it’s through broken-down consumer products or fishing gear, plastic pollution infiltrates ocean habitats and harms marine life in ways we’re just beginning to understand. Coral reefs, often called the rainforests of the sea, are especially vulnerable to plastic pollution. These vital ecosystems support biodiversity, protect coastlines, and sustain...
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How to Protect Tuna: Insights from ISSF’s Gala Moreno on Sustainable Fisheries
How To Protect The Ocean
Global tuna fisheries are facing mounting pressure from overfishing, bycatch, and unsustainable fishing practices. Gala Moreno from the International Sustainable Seafood Foundation (ISSF) shares her expert insights on the current state of tuna populations and the urgent need for sustainable solutions. She explains how ISSF is collaborating with fishers, policymakers, and scientists to create strategies that protect tuna stocks while supporting the fishing industry. From improving fishing gear to implementing science-based management, Gala provides a clear picture of what it takes to maintain a...
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Marine Conservation Is In Trouble — Why People Aren’t Concerned About the Ocean
How To Protect The Ocean
Marine conservation is in trouble — and the biggest problem isn’t just pollution or overfishing. The real issue is that people are becoming disconnected from the ocean, and that lack of concern is threatening marine ecosystems worldwide. In this episode, I’m reporting from Oahu, Hawaii, where I’ve witnessed firsthand the troubling signs of ocean health decline — and why fewer people seem to care. Ocean protection is critical, but public interest in marine issues is fading. People aren’t engaging with the pressing issues of climate change, coral reef degradation, and marine...
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False Killer Whale Stranding in Tasmania – Why It Happened and What We Can Learn
How To Protect The Ocean
False killer whale strandings in Tasmania are rare; however, on February 20, 2025, approximately 157 whales stranded and passed away, with at least 99 being euthanized after multiple attempts to float them back into the ocean failed. In this episode of How to Protect the Ocean, I dive into the tragic stranding of 157 false killer whales on Tasmania’s northwest coast in February 2025. Despite the heroic efforts of rescuers, the event ended with the euthanasia of the remaining survivors. We’ll explore the possible causes behind this heartbreaking event, what it reveals about marine...
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How the Panama Canal Expansion is Threatening Panama’s Ecosystem and Water Supply
How To Protect The Ocean
The Panama Canal expansion allowed bigger ships to move through the canal; however, it also allowed an invasion of saltwater and saltwater fish into a freshwater lake, which threatened freshwater fish species and half of the country's drinking water. I dive into the unintended consequences of the 2016 Panama Canal expansion. Saltwater species from the Atlantic and Pacific Oceans are now invading Lake Gatún, displacing native freshwater fish and jeopardizing the water supply for nearly half of Panama’s population. Find out how this ecological shift is affecting local communities and the...
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Protecting Manta Rays from Over-Tourism in Hawaii – Martina Wing’s Mission
How To Protect The Ocean
How is the rise in tourism affecting manta rays in Hawaii? Martina Wing shares her firsthand experience with the challenges of growing tourism and its impact on manta ray populations. Learn how Martina is working to protect these majestic creatures and what needs to change to ensure their survival. This eye-opening conversation reveals the delicate balance between eco-tourism and marine conservation. Websites: Follow a career in conservation: Use the code SUFB to get 33% off courses and the careers program. Do you want to join my Ocean Community? Sign Up for Updates on the...
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How NOAA and EPA Layoffs Threaten Environmental Research and Public Safety
How To Protect The Ocean
In this episode of How to Protect the Ocean, we dive into the recent layoffs at NOAA and EPA, which have led to over a thousand scientists and environmental professionals losing their jobs. What does this mean for climate research, weather forecasting, and environmental protection? Join us as we unpack the consequences and what can be done to support these critical agencies. Follow a career in conservation: Use the code SUFB to get 33% off courses and the careers program. Do you want to join my Ocean Community? Sign Up for Updates on the process: Sign up for our...
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How Bahamian Music and Education Inspire Ocean Conservation
How To Protect The Ocean
How do you get people interested in learning about the ocean? In this episode of How to Protect the Ocean, we speak with Bahamian artist and educator Javan Hunt, who combines music and education to inspire the next generation of ocean stewards. Discover how his nonprofit work is helping kids in the Bahamas connect with their marine environment and why their backyard is key to conservation. Join us for a conversation on culture, biodiversity, and the power of storytelling to protect our oceans. 🎧 Listen now and subscribe for more ocean conservation insights! Follow a career in...
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How Much Do We Rely on Weather Forecasting? | The Truth About Weather Predictions
How To Protect The Ocean
How much do we truly depend on weather forecasting? Whether it’s planning our daily commute, scheduling outdoor events, or making critical decisions for agriculture and disaster preparedness, we rely on meteorologists and weather models more than we realize. But how accurate are these predictions, and what happens when they go wrong? In this episode, we dive into the fascinating world of weather forecasting with meteorologist Dave Jones. We explore the technology behind weather predictions, why forecasts sometimes miss the mark, and how climate change is making weather patterns more...
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Are all protected areas in the ocean equal? A study on the bonus species protection
How To Protect The Ocean
Are OECMs (Other Effective Area-Based Conservation Measures) just as effective as Marine Protected Areas (MPAs) in protecting biodiversity? In this episode of How to Protect the Ocean, we break down the differences, benefits, and challenges of OECMs, particularly in Canada’s conservation strategy. Learn how fisheries closures and Indigenous-led conservation initiatives contribute to marine biodiversity and whether they should be counted toward Canada’s 30x30 target. 🔹 What are OECMs, and how do they compare to MPAs? 🔹 Can fisheries closures serve as effective conservation...
info_outlineDeep sea mining: what happened in 2024? You need to know about the industry activity that occurred in 2024. The was a leadership change in the International Seabed Authority (ISA), Norway was going to explore deep sea mining, but didn't, and why my guest, Dr. Andrew Thaler won't sign on to approved deep sea mining as it is written.
In the podcast episode, host Andrew Lewin and Dr. Andrew Thaler discuss significant developments in the deep sea mining industry throughout 2024. Here are the key activities and events highlighted:
- Norway's Exploration Plans: At the beginning of 2024, Norway announced plans to issue exploration permits for deep sea mining of inactive hydrothermal vents in its national waters. This decision surprised many, given Norway's strong environmental stance. However, by December 2024, due to political negotiations and pressure from smaller parties in parliament, Norway scrapped these plans.
- International Seabed Authority (ISA) Leadership Change: A major shift occurred with the election of Letitia Carvalho as the new Secretary General of the ISA, replacing Michael Lodge, who had been pro-mining. Carvalho, an oceanographer and former UNEP official, is expected to bring a more science-based and environmentally conscious approach to the ISA's negotiations and policies regarding deep sea mining.
- Ongoing Negotiations: The ISA has been working on a unitary mining code that covers all types of deep sea mining, including polymetallic nodule mining, hydrothermal vent mining, and seamount mining. Dr. Thaler expressed concerns that this approach could allow the worst forms of mining to proceed alongside potentially less harmful practices.
- Environmental Concerns: The episode emphasizes the environmental implications of deep sea mining, particularly the irreversible damage that could result from mining hydrothermal vents, which are unique ecosystems. The discussion also touches on the potential for new research, such as the "dark oxygen" study, which suggests that polymetallic nodules may play a role in oxygen production in deep sea environments.
- Geopolitical Factors: The episode highlights the geopolitical motivations behind deep sea mining, particularly for countries like the U.S., which is looking to secure access to critical minerals amid tensions with China. This has led to discussions about refining polymetallic nodules in the U.S. to enhance resource independence.
- Technological Advancements: Dr. Thaler notes that advancements in battery technology, such as solid-state and sodium batteries, may reduce the demand for metals sourced from deep sea mining, potentially impacting the industry's future viability.
Overall, 2024 was a tumultuous year for deep sea mining, marked by significant political shifts, ongoing debates about environmental impacts, and evolving technological landscapes.
Helpful Links: 1) Southern Fried Science: https://www.southernfriedscience.com/deep-sea-mining-what-went-down-in-2024/
2) Deep Sea Mining Leadership Change: https://youtu.be/cq7VaQDk_Wc
3) Dark Oxygen in the Deep Sea: https://youtu.be/Sc3gu3gHHOY
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