At the World Summit on the Information Society held by the United Nations in Tunisia from November 16–18, 2005, several African representatives, most notably Marthe Dansokho (a missionary of United Methodist Church), voiced suspicions towards the motives of the OLPC project and claimed that the project was using an overly "U.S. mindset", pointing out that the presented solutions were not applicable to specifically "African problems". Dansokho said the project demonstrated misplaced priorities, stating that African women would not have enough time to research new crops to grow. She added that clean water and schools were more important. Mohammed Diop specifically criticized the project as an attempt to exploit the governments of poor nations by making them pay for hundreds of millions of machines and the need of further investments into internet infrastructure. Others have similarly criticized laptop deployments in very low income countries, regarding them as cost-ineffective when compared to far simpler measures such as deworming and other expenses on basic child health.