In South Korea, you’re required by law to separate your food waste so it can be collected and recycled.
In less than three decades, the country has gone from a nation of food wasters to food recyclers.
It’s been a great success story and the recycling rate is now over 95%.
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So how did South Korea do it?
Video by Lulu Luo
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This post was originally posted on BBC News. Read the rest of the story at https://www.bbc.co.uk/news/world-asia-57278292.