by Seth David Radwell

Two disparate Americas have always coexisted. In this thoroughly researched, engaging and ultimately hopeful story of our nation's divergent roots, Seth David Radwell clearly links the fascinating history of the two American Enlightenments to our raging political division. He also demonstrates that reasoned analysis and historical perspective are the only antidote to irrational political discourse.
"Did my vision of America ever exist at all, or was it but a myth?" Searching for a fresh and distinctive perspective on the recent corrosion of our civic life, Radwell's very personal and yet broadly shared question propelled his search back to our nation's founding for a fresh and distinctive perspective on the recent corrosion of our civic life - and led to a surprising discovery. Today's battles reflect the fundamentally divergent visions of our country that emerged at our nation's founding and have been vying for prominence ever since. The founding principles that shaped the United States may be rooted in the Enlightenment era. But the origin of our dual Americas is a product of two distinct Enlightenments - Radical and Moderate.
American Schism begins with a quick reintroduction to the pre-Enlightenment Middle Ages and then takes readers on an in-depth journey through the revolutionary Enlightenment period including the eventual schism that began in Europe but then found its way to American shores. Radwell shows the impact of this schism on American history from the early expansion of the U.S. through Jim Crow and The Age of Trumpism.
In an optimistic and rigorous final section, Radwell lays out an analysis of our current governmental structure and a plan to move forward, demonstrating that it is only by embracing Enlightenment principles that we can build a civilized, progressive, and tolerant society - where Americans can firmly ground their different views in rationality.

by Ezra Klein

Klein shows how and why American politics polarized around identity in the 20th century, and what that polarization did to the way we see the world and one another. And he traces the feedback loops between polarized political identities and polarized political institutions that are driving our system toward crisis.