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Our love affair with plastic has grown beyond all expectations since we were first introduced to the substance in the mid 20th century, and the rate at which we're using it shows no sign of slowing. But the tidal wave of plastic pollution we've unleashed is causing serious environmental problems. In this programme, Helen Czerski and Tom Heap hear how some of our plastic waste is burnt in incinerators or sent overseas, causing pollution far from our shores. In their search for solutions, they visit the Plastic Waste Innovation Hub at University College London, where Professor Mark Miodownik shows them how science is trying to keep up with the proliferation of plastic pollution. Back in the studio, they're joined by Professor Steve Fletcher from the University of Portsmouth, Sally Beken from Innovate UK, and environmental journalist Leana Hosea from Watershed Investigations, to talk about how we got here and how we can change our relationship with plastic. In the 2000s the amount of plastic waste generated rose more in a single decade than it had in the previous forty years. It's in everything - from our clothes, cars and cosmetics, to the 2.5 billion disposable drinks cups now discarded every year in the UK. It seems we can't live without it. So Helen and Tom ask: who's in charge now - us or plastic?

Producer: Emma Campbell

Produced in association with the Open University