I find the notion that humans can be more or less inhumane troubling. Its really just arbitrary segregation whose only use I can imagine is to dehumanize persons. Same goes for calling people sociopaths etc. Everybody does what they think is best, for them and for the world. Somebody in politics is way stupider than you and thus ruins the world... that's an opinion, and an understandable one too. But is it productive?

That being said I absolutely agree with the sentiment of the article. Humans haven't yet figured out how to live together in cooperation instead of violence, and changing this is the most important goal we have. We must actively protest injustice, and create spaces were we can live in self determination. Join your local anarchist movement, make up your own mind, learn and work together with others so we can someday create a social fabric that is open and peaceful.