Drones and Distance
The way humans engage in conflict with others has changed over the years, though people haven't changed. The first reference of human conflict with one another in the history of the world was when Cain struck and killed his brother Abel in a field. We do not know if Cain wielded a weapon, but it is clear he purposely murdered his brother. The blood of Abel cried out to God in heaven for divine retribution. It used to be warring people met their enemy in hand-to-hand combat, using weapons like swords and knives crafted to inflict injury on others. There have been strategic advances involving fortresses, reinforced gates, shields and armor. Horses and chariots were utilised to effectively pursue and overwhelm foot soldiers. Arrows were designed to inflict injuries from afar, and in more recent times catapults were employed. Whilst physical combat has continued in the fighting ring for sport or in the street for honour, the rise of the firearm...