Michael J. Totten talking truth about American Sniper. Read the whole thing here.
No experience produces as much anxiety as going to war, and anxiety changes the brain chemistry—sometimes temporarily, other times indefinitely. When the sympathetic nervous system kicks in, it strips away our ability to think in shades of gray. It’s a survival mechanism that evolved to keep us alive; it’s older and more primitive than human consciousness itself. Complex and slow higher-brain reasoning inhibits the fight-or-flight response necessary in times of imminent danger, so the brain is hard-wired to short-circuit around it.
As a journalist in various combat zones, sometimes embedded with the U.S. military in Iraq and other times working solo, I’ve spent time in that mindset. It’s not pleasant and it’s not pretty, but there’s nothing immoral about it. Nearly everyone is susceptible to it. Don’t believe me? Try spending a few months being hunted by ISIS in Syria and watch what it does to your mind. A left-liberal friend of mine in the media business who spent years in the Middle East put it to me this way over beers in Beirut: “I get a lot less liberal when people are trying to kill me.”