TED: How human noise affects ocean habitats | Kate Stafford

The video explores the misconception of a silent underwater world, focusing on the Arctic's rich soundscape. It highlights how marine life uses sound for communication and navigation. Climate change and human activities are altering this soundscape, increasing noise levels and affecting marine mammals. The video suggests solutions to mitigate human-caused noise and reflects on the changes since Jacques Cousteau's film, 'The Silent World.'

How does sound transmission differ between air and water, particularly in the context of the Arctic?

What are the implications of subarctic species moving into the Arctic region?

Reflect on the statement: 'It's as if we've plucked these animals up from the quiet countryside and dropped them into a big city in the middle of rush hour.' What does this mean for Arctic marine mammals?

What are some potential solutions to reduce human-caused underwater noise in the Arctic?