COP27 draws to a close

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The latest global gathering aimed at tackling climate change has concluded in Egypt - but was it more than just hot air? We assess the financial arguments brought to the table at COP27. Also on the programme, reaction to the sentencing of convicted Silicon Valley fraudster Elizabeth Holmes; and what an alcohol ban at the Qatar World Cup means for football and beer's relationship. (Picture: A plane flies overhead as climate protesters gather outside the convention centre hosting COP27 in Egypt. Credit: Getty Images.)