If we count human on animal violence, are we living in the most violent era ever?
I would think that the 60 billion animals that we routinely raise and slaughter for food each year would overwhelm all the violence that we were committing in the past, even on a per capita basis, and make this the most violent era ever.
Killing a cow for food is a violent act, even if it isn't done in public like burning a cat on stage for entertainment. In the past, I don't believe that we used to consume animal foods in the same proportion as we do now. At least, from 1960 to 2000, while population doubled, the consumption of animal foods quadrupled. The animal foods that we consume are mainly a result of unseen, outsourced violence, but violence on par with cat burning.
As our technological prowess increased, we became more adept at inflicting systematic violence on animals, birds, fishes and the Earth. Climate change, environmental degradation and human ill health can all be viewed as the Earth's reactions to this violence. Therefore, it is important that we measure violence correctly so that we may respond accurately and save ourselves.