Study: Israel ranks among world's most harmful land-grabbers
The researchers note that crops planted on purchased land sometimes come at the expense of forests or other ecologically important zones. These crops also result in more water being used by rich countries, at the expense of the host country's ability to grow food for its own people. According to the study, 60 percent of the water used for such crops serves the United States, United Arab Emirates, India, Britain, Egypt, China and Israel.
In some cases, the study says, countries buy agricultural land and water sources because their own supply is limited. Examples of this include the UAE and Israel. In contrast, a large country such as China simply finds it more cost-efficient to grow food in Africa than to ship food within China itself.
International organizations, including the World Food Programme, have been trying to formulate new rules under which poor countries would also derive benefits from these land purchases, such as jobs as technological benefits. The WFP published voluntary guidelines on the matter about six months ago. But for now, the study says, such land grabbing is merely a new form of colonialism.
By Zafrir Rinat