{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Figlobenews-pods.simplecast.com%2Fepisodes%2Fepisode-111-qO_xqyCU","width":444,"version":"1.0","type":"rich","title":"Episode 111: The Submerged Nuclear Threat Beneath the Atlantic","thumbnail_width":300,"thumbnail_url":"https://image.simplecastcdn.com/images/3b5fa1c7-2d36-491a-946f-7c143d7e46b0/7dfbed5a-3abe-4dee-b599-67e40c51c065/screenshot_2026_04_10_at_170008.jpg","thumbnail_height":300,"provider_url":"https://simplecast.com","provider_name":"Simplecast","html":"<iframe src=\"https://player.simplecast.com/338f5a99-8ea4-47b6-93f0-8f6b3ddf3f2f\" height=\"200\" width=\"100%\" title=\"Episode 111: The Submerged Nuclear Threat Beneath the Atlantic\" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"For decades, the open ocean was treated as a dumping ground for radioactive waste. Far below the surface of the northeast Atlantic – where scientists once assumed inert and lifeless ecosystems – hundreds of thousands of (formally) sealed containers filled with nuclear waste were discarded. Today, their precise locations are uncertain, their condition largely unknown, and their ecological consequences only partially understood. A French-led scientific expedition set out to confront this legacy."}