Bill Law investigates the causes and consequences of the great global land grab, as richer nations and multi-national corporations acquire vast tracts of land in developing countries. Big corporations and countries are eying up Africa for mega agricultural development. Critics call it the new land grab, but Africa can benefit from the expertise, infrastructure and equity that such developments bring - if the terms are right. Bill visits Kenya to weigh up the pros and cons of agricultural super projects in a country wrestling with food insecurity.