AAP: Climate change is set to push up food prices, increase hunger and reduce the quality of food, campaigners warn ahead of the publication of a key scientific review of global warming.
With one in eight people in the world already going hungry, the pressure of rising temperatures and extreme weather events on production means more people will not be able to afford enough to eat, Oxfam warns.
The number of people at risk of hunger could rise by 10 to 20 per cent by 2050 compared to a world where...