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Paul McCartney is the world´s most famous musician and vegetarian. With his captivating appeal he wants to open our eyes and show us how we can join the fight against ever-increasing global warming. It all comes down to the consumption of meat. Each one of us can fight against climate change by altering his or her diet. Just one meat-free day per week would change the world: We can work it out. Passionately and with great knowledge the Ex-Beatle shows us his serious, political side.

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