• Question: How do you know that in 36 years that the food production will increase by exactly 50%

    Asked by to Liam on 17 Jun 2014. This question was also asked by .
    • Photo: Liam Harvey

      Liam Harvey answered on 17 Jun 2014:


      hi dina44
      Increasing food production by 50% to feed an estimated global population of 9 billion is just that, an estimate. There are upper and lower estimates around those figures but 50% by 2050 is largely quoted as it is the middle estimate.

      Good question thanks!
      Liam

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