Current status: Perplexed.
So says the social media accounts of many of my friends, flummoxed by the continued support of The President amid his latest incompetence, scandal, malfeasance or other recently reported noxious thing. Long resigned to the loathsome nature of the man in office, they question his enablers and supporters instead:
- Who are these people?
- What is wrong with them?
- When did this become ok?
- Why are they supporting him?
- When will they stop?
Why We’re Polarized constructs a view I wish those friends would sit with.
I think it is safe to say that the dominant view of partisanship has been—and probably still is—tied closely to ideology: we’re all smart people, Homines economici in the realm of ideas and the ideas we adopt determine our choices and our affinities. Increasingly, research shows this might not be exactly right. It may be the case that how we think of ourselves (and anyone who is not us) determines much more than we are conciously aware of. Perhaps, how we identify ourselves has more impact on us, has more deterministic consequence over what we do, than does our supposedly objective assessments of the world and how we should act within it. Self-ascribed or personally adopted identities—in some cases—may be the reason we believe certain ideas in the first place.
Ezra Klein compiles a succinct (but competently sufficient) history of research explaining how identity and affinity interacts with ideas like group conflict, confirmation bias, and self-interest. Astutely, he considers this amid the tension between a politics dominated by parties on the one hand, and a constitutional framework constructed with no consideration for the rise of parties on the other. He brings the role and motivations of media entities into the mix, constructing a framework that just works — ridiculously well, in fact. He gets the job done in explaining–as advertised–Why We’re Polarized.
He accomplishes it in an entertaining, conversational manner to boot–never really going so far in the weeds that he loses the scent of a compelling narrative. He offers insights and a few ideas along the way that, alone, are probably worth the cost of the book. While the book is clearly about the political–the axes of polarization referenced are the Republican and Democratic Parties–the book is situated within the larger social realm. For all these reasons, the book succesfully navigates a not-uncomplicated subject in a way that is quite approachable — more than most others in this space I suspect, and I’m thinking here of Sides, Tesler and Vavreck’s Identity Crisis: The 2016 Presidential Campaign… [a fucking brilliant work!} as the point of comparison.
This is an impressive book and was exceedingly well put together. I recommend it with no hesitations. Specifically, to anyone who finds themselves asking any of the questions laid out in bullet points above, just go get a copy now — but I also recommend it to anyone who has never encountered much information on the role of identify and affinity in determining own thoughts and actions. This will definitely open new (and fascinating) concepts to those readers and perhaps help bring a little more skepticism and consideration into the world as a result.

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