The 10/40 Window is an area of the world that contains the largest population of non-Christians in the world. The area extends from 10 degrees to 40 degrees North of the equator, and stretches from North Africa across to China. Who lives there? 105,000,000 Turkic Peoples 16,000,000 East African Cushitics 14,000,000 North African Berbers 60,000,000 Kurdo Iranians 40,000,000 West African Muslims 121,000,000 Southern Chinese 74,000,000 Indo-Malay 80,000,000 Hindustani 800,000,000 Northern Chinese 60,000,000 Arabic 119,000,000 Asian Muslim 121,000,000 Indo China But I think the 10/40 Window includes all those who need to hear the gospel, including America. I believe the following photograph is very symbolic.