The stories come from extensive research as well as the decades of travel that have taken fagan to almost every corner of the globe .
这些故事来源于费根数十年间几乎踏遍世界每个角落的旅行和广泛的研究。
Through it all , fagan shows how humans followed similar paths around the world to try to tame , subdue and master water , and how it really masters us .