Bill Gates points at a jar containing human faeces during his speech at the Reinvented Toilet Expo in Beijing on Tuesday. Photo: Reuters

Bill Gates uses jar of poop to draw attention to the world’s toilet problem at China expo

  • Billionaire philanthropist tells event in Beijing about charity’s work to bring down cost of providing safe sanitation in developing countries
  • He says technologies on show at three-day event are ‘most significant advances in nearly 200 years’
Topic |   Health in China

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Bill Gates points at a jar containing human faeces during his speech at the Reinvented Toilet Expo in Beijing on Tuesday. Photo: Reuters
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