AI Summary
5 min readSteve Reich, one of America's greatest living composers, turns 90 this year, and his landmark piece Music for 18 Musicians just turned 50. But the path to that masterpiece began with a teenager in New York who had no interest in piano lessons—until a friend played him a recording of the Righteous Brothers. "My jaw fell out," Reich recalls. "What is this? This is like the whole world seemed to change." That moment launched a career that would reshape classical music through tape loops, phasing, and a deep engagement with the human voice. Meanwhile, in a completely different register, The Economist's new model for the American midterms gives Democrats a 98 percent chance of retaking the House and a 48 percent chance of flipping the Senate. The numbers are striking, but they rest on a web of assumptions about redistricting, polling error, and the peculiar consistency of midterm elections.
The mechanics of the midterms model
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What you'll learn
- 1 (02:35) **The Midterms Model: Setup & Core Question** - The host introduces four long-standing rules of American midterms, then asks how The Economist's new model accounts for the Trump-era while still predicting a Democratic wave.
- 2 (03:45) **How the Model Eats Data** - Rosenhack enumerates every type of input the forecasting engine consumes, from historical results to special elections and fundraising.
- 3 (04:40) **The Gerrymandering Surprise: Democrats Won the Map War** - Rosenhack explains that, contrary to the usual Republican advantage, Democrats have effectively neutralized the national House map through a key win in Virginia.
- 4 (06:26) **Calibrating Polling Uncertainty** - Rosenhack describes his role in measuring the inevitable polling errors and how the model accounts for them.
- 5 (07:41) **House Forecast: Overwhelming Democratic Confidence** - The model is "very, very confident" Democrats will flip the House, driven by fundamentals and a fair map, with a key caveat about pending court challenges.
- 6 (09:12) **Senate Forecast: A Nail-Biter Coin Flip** - The Senate is far tighter because the map is structurally pro-Republican, but a favorable national environment and strong recruits make it a 48% chance.
- 7 (10:47) **Known Unknowns and Curveballs** - Rosenhack identifies the two big "known unknowns" and the potential for a sudden shift in the national environment.
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Show Notes
We examine what our forecast model predicts so far—and consider what might change its confident prediction for one house of Congress and toss-up call for the other. Our correspondent sits down with Steve Reich, a pioneering classical composer who is nearing his 90th birthday. And the surprising reason why firstborns tend to have more-successful lives.
Additional music courtesy of Steve Reich (Nonesuch Records), Erik Hall (Western Vinyl)
Guests and host:
- Dan Rosenheck, data editor
- Jon Fasman, senior culture correspondent
- Ainslie Johnstone, data journalist
- Jason Palmer, co-host of “The Intelligence”
Topics covered:
- American elections, Congress, polling, gerrymandering
- Steve Reich, contemporary classical music
- birth order, statistics
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