Someday, people will stop fighting. They will lose track of all geographical boundaries. No one will harm others when they fully understand that all are one.

Humans will then lose the ability to kill any species as well. That will be the beginning of human civilization. Then, earlier civilizations would be considered barbaric.

We are generations of those savage eras. Some of us are trying to reduce the toxic wave of our thinking. In millions of years, future generations will enjoy the dividends.