The best definition of pastoralism is "raising livestock".
Pastoralism is the branch of farming related with the raising of domesticated animals. It is animal husbandry. Pastoralism is found in numerous varieties all through the world. Arrangement of herds, administration rehearses, social association and every single other part of pastoralism shift among regions and between social gatherings.
The main Idea is "Robots are better assembly workers" because everything at the beginning of the passage leads up to how robots can be more productive in bad environments.<span />
When people are united by common history and culture, they belong to a "nation" although this is not technically the case. Many people from different backgrounds and cultures can be part of a nation.