Why Travel is an Integral Part of Genetic Inheritance
People have been nomadic for reasons of survival since the earliest tribal groupings. This was highly dependent on food, especially the seasons; early inhabitants where well aware when it was time to move on and gather the next natural harvest. The migration trail is full of ancestors who moved because nature had sudden unforgiving shifts which forced people onward. Archaeologists have discovered hundreds of abandoned villages, towns and cities where rivers suddenly changed direction leaving desert environments. Volcanoes are responsible for covering whole cities or leaving them at the bottom of the oceans. Ice ages forced millions to head for warmer climates and the last one was only twenty thousand years ago. When the ice melted land bridges disappeared leaving some people isolated to islands. It’s no wonder people have such a varied genetic heritage. When people feel the urge to travel it goes much deeper than it seems, an undeniably part of our genetic Inheritance. When pe...