Food Summit Blames Trade Barriers, Queries Biofuel
A United Nations summit on the global food crisis called on Tuesday for trade barriers to be reduced and food export bans scrapped to help stop the spread of hunger that threatens nearly one billion people. "Nothing is more degrading than hunger, especially when man-made," UN Secretary General Ban Ki-moon told the Rome summit, where the United States and Brazil defended biofuel production from charges that it pushes up world food prices.