LESBOS, Greece — For three weeks American politicians have been fulminating about the peril posed by Syrian refugees, even though in the last dozen years no refugee in America has killed a single person in a terror attack.

In the same three weeks as this hysteria about refugees, guns have claimed 2,000 lives in America. The terror attacks in San Bernardino, Calif., and at the Planned Parenthood clinic in Colorado Springs were the most dramatic, but there’s an unrelenting average of 92 gun deaths every day in America, including suicides, murders and accidents.

So if politicians want to tackle a threat, how about developing a serious policy to reduce gun deaths — yes, including counterterrorism measures, but not simply making scapegoats of the world’s most vulnerable people.

The caricatures of Syrian refugees as jihadis who “want to kill us,” as one reader named Josh tweeted me, are unrecognizable to anyone who spends time with these refugees. I think some of the harshness might melt if readers could stand with me on a beach here in Lesbos and meet the refugees as they arrive on overloaded rubber rafts after a perilous journey. The critics would see that Syrian refugees are people like us, only wet, cold, hungry and exhausted.