2.3 billion people are joining the planet by 2050 – this will require a 60-70 increase in global food production.br Science and technologybr Chinese technologybr Japanese technologybr 2.3 billion people are joining the planet by 2050 – this will require a 60-70 increase in global food production.br 2.3 billion people are joining the planet by 2050 – this will require a 60-70 increase in global food production.