Dear CC. This is how Israel wrecks their economy:

"The Israeli settlers of Gush Katif built greenhouses and experimented with new forms of agriculture. These greenhouses also provided employment for many hundred Gazan Palestinians. When Israel withdrew from the Gaza Strip in the Summer of 2005, these greenhouses were bought by the World Bank and given to the Palestinian people to jump-start their economy. Most of these greenhouses have now been looted or destroyed."