“The air was cool and soft. The desert looked empty from our great height, enough to believe the geographers and travel writers who tell of the terrible desert life, the stillness, harshness, and death. I lay against the cold sand, tiny grains dancing fast and furious across my skin. I saw insects and scorpions, the line of a snake. Mohammed said the dunes moved millimeters a day. They inched across the desert floor toward the ocean. I smiled. The geographers were blind.”