World agricultural resources will be altered by climate change which will require both public and private actions. Global agriculture is affected by invasive alien pest and disease species and by severe weather such as sea-level rise flooding and drought. Rising sea levels will increase salinity...

The world food problem -- Mexico's way out -- A continent of peasants -- We shall release the waters -- A very big, very poor country -- Parable of seeds -- You can't eat steel -- The meaning of famine -- The conquest of hunger -- Present at the recreation