There will need to be a growing acceptance of genetically modified crops throughout the world if global food shortages are to be properly dealt with, now and in the future, says Federal Minister for Agriculture, Tony Burke.
His comments are at odds though with Western Australian Labor Premier, Alan Carpenter, who has been fighting to prevent the introduction of GM crops in his State.
GM has become one of the headline election issues in the approach to this week's tight State poll.
But Mr Burke told a conference in Canberra today there was no doubt GM crops were a piece in the jigsaw puzzle in dealing with food production and food shortages in an age of climate change.
The conference, which focused on agriculture in a changing climate, said the need for a growing global acceptance of GM crops was "inevitable" if the world was to appropriately deal with food shortages.
He said while it would always be important to ensure robust regulations were in place to safeguard the use of the technology, it was necessary to look at GM in an age where wealthy and poor nations were facing difficulties feeding families either through food cost or availability.
The position is in contrast with Mr Carpenter who has been talking down GM technology, saying its introduction was a "risk" posed by the election of a Liberal Government this weekend.
Liberal party leader, Colin Barnett, is supporting trials of GM cotton and canola, currently banned in WA.
But Mr Carpenter does not see any benefit for the State's $10 billion agricultural food industry.
"We don't believe it's necessary, we don't believe the science is settled enough to allow it to happen, we don't believe we should be taking the risk," Mr Carpenter said.
"The Liberal Party are proposing large-scale GM commercial trials which in effect just open the door for GM food and GM crops."
Despite his clear support for GM technology, Mr Burke said these issues would still be dealt with by State governments consulting with farmers in their own State.
"I have met with farmers in WA on each side of the debate and listened to the strongly held positions," Mr Burke said.
"Over time, there will be increasing pressure to deal with GM crops as one piece of the puzzle in dealing with climate change."