One of the most persistent statistical bludgeons of people who want to blame black people for any injustice or inequity they encounter is this: According to data from the Centers for Disease Control and Prevention (C.D.C.), in 2013 in nearly 72 percent of births to non-Hispanic black women, the mothers were unmarried.

It has always seemed to me that embedded in the “If only black men would marry the women they have babies with…” rhetoric was a more insidious suggestion: that there is something fundamental, and intrinsic about black men that is flawed, that black fathers are pathologically prone to desertion of their offspring and therefore largely responsible for black community “dysfunction.”

There is an astounding amount of mythology loaded into this stereotype, one that echoes a history of efforts to rob black masculinity of honor and fidelity.

Josh Levs points this out in his new book, “All In,” in a chapter titled “How Black Dads Are Doing Best of All (But There’s Still a Crisis).” One fact that Levs quickly establishes is that most black fathers in America live with their children: “There are about 2.5 million black fathers living with their children and about 1.7 million living apart from them.”