America is in the midst of an epidemic of historic proportions.

The contagion being spread like wildfire is turning communities into battlegrounds and setting Americans one against the other.

Normally mild-mannered individuals caught up in the throes of this disease have been transformed into belligerent zealots, while others inclined to pacifism have taken to stockpiling weapons and practicing defensive drills.

This plague on our nation—one that has been spreading like wildfire—is a potent mix of fear coupled with unhealthy doses of paranoia and intolerance, tragic hallmarks of the post-9/11 America in which we live.

Everywhere you turn, those on both the left- and right-wing are fomenting distrust and division. You can't escape it.

We're being fed a constant diet of fear: fear of terrorists, fear of illegal immigrants, fear of people who are too religious, fear of people who are not religious enough, fear of Muslims, fear of extremists, fear of the government, fear of those who fear the government. The list goes on and on.

The strategy is simple yet effective: the best way to control a populace is through fear and discord.

Fear makes people stupid.

Confound them, distract them with mindless news chatter and entertainment, pit them against one another by turning minor disagreements into major skirmishes, and tie them up in knots over matters lacking in national significance.

Most importantly, divide the people into factions, persuade them to see each other as the enemy and keep them screaming at each other so that they drown out all other sounds. In this way, they will never reach consensus about anything and will be too distracted to notice the police state closing in on them until the final crushing curtain falls.

This is how free people enslave themselves and allow tyrants to prevail. 

This Machiavellian scheme has so ensnared the nation that few Americans even realize they are being manipulated into adopting an "us" against "them" mindset. Instead, fueled with fear and loathing for phantom opponents, they agree to pour millions of dollars and resources into political elections, militarized police, spy technology and endless wars, hoping for a guarantee of safety that never comes.

All the while, those in power—bought and paid for by lobbyists and corporations—move their costly agendas forward, and "we the suckers" get saddled with the tax bills and subjected to pat downs, police raids and round-the-clock surveillance.

Turn on the TV or flip open the newspaper on any given day, and you will find yourself accosted by reports of government corruption, corporate malfeasance, militarized police and marauding SWAT teams.

America has already entered a new phase, one in which children are arrested in schools, military veterans are forcibly detained by government agents because of the content of their Facebook posts, and law-abiding Americans are having their movements tracked, their financial transactions documented and their communications monitored

These threats are not to be underestimated.

Yet even more dangerous than these violations of our basic rights is the language in which they are couched: the language of fear. It is a language spoken effectively by politicians on both sides of the aisle, shouted by media pundits from their cable TV pulpits, marketed by corporations, and codified into bureaucratic laws that do little to make our lives safer or more secure.