| http://www.w3.org/ns/prov#value | - We need to look into a new generation of biofuels, using cellulosic grasses in rain-fed marginal lands or from algae in the sea or other renewable energies (solar and wind) and not divert food and feed products for fuel production.IPS: As we think ahead to the Copenhagen conference on climate change, do you feel there is adequate awareness of how climate change affects food security?
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