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Key themes

• Weddings

  Send us your pictures of unusual weddings

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• Hot and Cold

  Temperatures vary enormously across the world - find out where it's hottest and coldest

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• Corruption

  Sweden is one of the least corrupt countries in the world - but which country is ranked most corrupt?

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• Dying

  The UK is number one in the world for end of life care - but which country is the worst?

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• Crime

  Almost ten million people are in prison globally - an indication of crime levels

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• Education

  Literacy rates vary around the world - find out more about the best and worst places to get educated

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• Business

  Following the global financial crisis, which countries are finding it easiest to do business?

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• Pollution

  Carbon emissions have dropped during the global economic crisis but will they rise again?

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• God

  Some of the poorest countries in the world are also among the most religious

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