Now, we can and should argue about the best approach to the problem. But to simply deny the problem not only betrays future generations; it betrays the essential spirit of innovation and practical problem-solving that guided our Founders.

­　　It’s that spirit, born of the Enlightenment, that made us an economic powerhouse – the spirit that took flight at Kitty Hawk and Cape Canaveral; the spirit that that cures disease and put a computer in every pocket.

­　　It’s that spirit – a faith in reason, and enterprise, and the primacy of right over might, that allowed us to resist the lure of fascism and tyranny during the Great Depression, and build a post-World War II order with other democracies, an order based not just on military power or national affiliations but on principles – the rule of law, human rights, freedoms of religion, speech, assembly, and an independent press.

­　　That order is now being challenged – first by violent fanatics who claim to speak for Islam; more recently by autocrats in foreign capitals who see free markets, open democracies, and civil society itself as a threat to their power. The peril each poses to our democracy is more far-reaching than a car bomb or a missile. It represents the fear of change; the fear of people who look or speak or pray differently; a contempt for the rule of law that holds leaders accountable; an intolerance of dissent and free thought; a belief that the sword or the gun or the bomb or propaganda machine is the ultimate arbiter of what’s true and what’s right.

­　　Because of the extraordinary courage of our men and women in uniform, and the intelligence officers, law enforcement, and diplomats who support them, no foreign terrorist organization has successfully planned and executed an attack on our homeland these past eight years; and although Boston and Orlando remind us of how dangerous radicalization can be, our law enforcement agencies are more effective and vigilant than ever. We’ve taken out tens of thousands of terrorists – including Osama bin Laden. The global coalition we’re leading against ISIL has taken out their leaders, and taken away about half their territory. ISIL will be destroyed, and no one who threatens America will ever be safe. To all who serve, it has been the honor of my lifetime to be your Commander-in-Chief.