A WORSENING global food shortage is a problem far more urgent than climate change, top Australian scientists have warned.
The Australian Science Media Centre briefing heard why prices for some staple foods had risen by as much as 60 per cent in the past year, and how dramatic price rises are expected to sweep across all staples in the near future.Executive director of the Australian Farm Institute Mick Keogh said dairy products, grain and poultry had seen the strongest price rises in recent months.
Beef and lamb were forecast to follow, with nationwide livestock shortages taking the average price for a cow from $700 a head 12 months ago to $1400 a head going into autumn.
Key speaker at the national science briefing Professor Julian Cribb said the security of our food supply is “the global scientific challenge of our time”.
The problem was more urgent even than climate change, said Professor Cribb, from the University of Technology in Sydney, because it will get us first . . . through famine and war. “By 2050 we will have to feed the equivalent of 13 billion people at today’s levels of nutrition,” he said.