Here are some excerpts from Reno's review:
Many diagnose identity politics as a consequence of “cultural Marxism,” an invasion of Antonio Gramsci and the Frankfurt School. Mary Eberstadt takes a more sympathetic and persuasive view. In her latest book, Primal Screams: How the Sexual Revolution Created Identity Politics, she interprets today’s feverish insistence on race, sex, and sexual orientation as so many desperate attempts by atomized, disoriented people to figure out their places in the world.For thousands of years people in the West felt themselves anchored by family, faith and place. Few worried about such arcane abstractions as identity. They didn't launch themselves on psychological journeys to "find themselves." They didn't ask, "Who am I?"
“The Great Scattering,” the weakening and fracturing of family life by the sexual revolution, brings disorientation. It has deprived two generations of the “natural habitat of the human animal,” the stable context in which we see ourselves as sons and daughters carrying forward an intact family legacy. As a consequence, the profound question Who am I? becomes more and more difficult to answer.
We’re left with the “clamor over identity.” Our current fixation on issues of race and sex is incoherent, but it is an authentic primal scream born of the need to belong.
Primal Screams continues Eberstadt’s analysis of the cultural revolutions that came to a head during the 1960s, especially the sexual revolution and its disintegration of the family. Her 2014 book, How the West Really Lost God: A New Theory of Secularization, demonstrated the connection between the decline in family stability and decreased religiosity.
Taken together, these trends strip away the strong, identity-defining institutions that formerly provided people with a stable, multifaceted sense of self. Today, with neither a Father in heaven nor a father at home, young people cast about for sources of belonging, turning to the ersatz paternity of identity politics, a view that unites people around DNA, sexual practices, and shared grievances.
Then faith began its collapse in the West in the mid-19th century and family collapse followed a century later. Modern mobility has exacerbated the sense of unmooring by enabling many to leave the place of their birth and childhood. Thus, many today are uprooted from place, from faith and from family and consequently feel alienated, lost and identityless.
Reno continues:
And it’s not just children without fathers. We are witnessing a sharp increase in the percentage of adults who have no children, or only one. The bonds linking generations and siblings have weakened. Cast into the world alone—often as a consequence of contraceptive technologies and our own choices—we nevertheless seek a collective identity. Feminism is one coping strategy, Eberstadt argues; androgyny and the blurring of male-female differences is another.
“Whom do I love? is another way of answering Who am I?” writes Eberstadt....The Great Scattering has loosened the bonds of love. This was not the intention of the sexual revolution, perhaps, but it has been its effect. We now live in a love-impoverished culture, which means we have a difficult time knowing who we are.
As Eberstadt observes,Anyone who has ever heard a coyote in the desert, separated at night from its pack, knows the sound. The otherwise unexplained hysteria of today’s identity politics is nothing more, or less, than just that: the collective human howl of our time, sent up by inescapably communal creatures trying desperately to identify their own.