Boyan Slat, founder of The Ocean Cleanup, shares his mission to remove plastic from the oceans. Giri Winckler, a local activist, talks about picking up plastic piece by piece. They discuss the sources of plastic pollution, efforts to remove it, and solutions like banning single-use plastics and improving waste management systems.
Plastic in the ocean comes from inadequate waste infrastructure in lower to middle income countries and the fishing industry.
Two strategies for combating plastic pollution in the ocean include stopping the flow of rubbish from rivers and cleaning up the ocean garbage patches using floating barriers and nets.
Deep dives
The Ocean Cleanup's Mission
The Great Ocean Cleanup is a nonprofit organization dedicated to removing plastic from oceans and seas. Their goal is to achieve the largest cleanup in history by removing plastic from the ocean. They recently had a successful haul, removing 11,000 kilograms of plastic from the Great Pacific garbage patch.
Causes of Plastic in the Ocean
Plastic in the ocean primarily comes from two sources. The majority is due to inadequate waste infrastructure in lower to middle income countries. Rivers in these regions carry plastic waste into the ocean. The fishing industry is also responsible for contributing to plastic pollution, as fishing gear can be lost or intentionally discarded in the ocean.
Strategies for Cleanup
There are two main strategies for combating plastic pollution in the ocean. The first is stopping the flow of rubbish from rivers, especially in regions like Southeast Asia, Central America, and Western Africa. The second strategy focuses on cleaning up the five ocean garbage patches, with the Great Pacific garbage patch being the largest. The cleanup efforts involve using floating barriers and nets to capture the plastic, which is then hauled back onto boats for sorting and removal.
A truckload of rubbish enters the ocean every minute. Boyan Slat is on a mission to remove it. He’s the founder of The Ocean Cleanup, one of the organisations ridding the oceans of plastic.
But how does so much rubbish end up in the ocean to begin with? Boyan explains.
One solution is to stop the flow from polluted rivers. You may have spotted clean-up videos on TikTok, especially in Bali. We speak to local Giri Winckler who is picking up plastic piece by piece.
Email: whatintheworld@bbc.co.uk
WhatsApp: +44 0330 12 33 22 6
Presenters: Alex Rhodes with Mora Morrison
Producer: William Lee Adams
Editors: Verity Wilde and Simon Peeks
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