I do not recommend reading the new books by Ezra Klein and Christopher Caldwell one after the other. Klein’s Why We’re Polarized and Caldwell’s The Age of Entitlement come from very different perspectives, but convey a near-paralyzing and plausible pessimism. Klein’s is a political-science explanation of our intensifying cultural and political tribalism, and its incompatibility with functional liberal democracy (a theme I explored here). Caldwell’s is a deeper, wider cultural and constitutional narrative of the last half-century. If Klein is trying to explain why polarization fucks everything up, Caldwell is intent on telling us how this state of affairs came to be. Both are well worth reading (though Caldwell’s vibrant, mordant prose makes his a more unusual and enjoyable ride).
