The Newsletter Zeitgeist

About This Site

I’m a former journalist and current political junkie. I wondered if there were unifying threads among US opinion columns – so I set AI on the job. While I sought ways to apply objective measurements, I discovered the summaries were useful to understand the daily direction where opinion writers are going. The summary output developed here by AI should not be considered definitive, but combined with the links supplied, they are a good beginning for seeing commonalities. Right now the report only includes newsletters that are free to access and subscriptions I own that allow machine reading. If I gain paid subscribers, I hope to include other pay subscriptions later, as well as audio and video podcasts that require more AI compute. — Mike Fourcher

Daily Pulse Archive

2026-05-09
229 issues · 34 newsletters
complete
2026-05-08
224 issues · 32 newsletters
complete
2026-05-07
224 issues · 32 newsletters
complete
2026-05-06
229 issues · 32 newsletters
complete
2026-05-05
226 issues · 30 newsletters
complete
2026-05-04
145 issues · 28 newsletters
complete
2026-05-03
119 issues · 28 newsletters
complete
2026-05-02
216 issues · 27 newsletters
complete
2026-05-01
226 issues · 33 newsletters
complete
2026-04-30
232 issues · 32 newsletters
complete
2026-04-29
210 issues · 29 newsletters
complete
2026-04-28
216 issues · 30 newsletters
complete
2026-04-27
139 issues · 25 newsletters
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2026-04-26
163 issues · 26 newsletters
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2026-04-25
212 issues · 29 newsletters
complete
2026-04-24
265 issues · 35 newsletters
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2026-04-23
279 issues · 34 newsletters
complete
2026-04-22
278 issues · 30 newsletters
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2026-04-21
267 issues · 33 newsletters
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2026-04-20
109 issues · 29 newsletters
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2026-04-18
261 issues · 31 newsletters
complete
2026-04-17
238 issues · 33 newsletters
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2026-04-16
201 issues · 30 newsletters
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2026-04-15
342 issues · 34 newsletters
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2026-04-14
168 issues · 22 newsletters
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2026-04-13
150 issues · 22 newsletters
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2026-04-11
250 issues · 26 newsletters
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Discourse Temperature Scoring

Each newsletter is scored individually, then averaged with equal weighting across all newsletters in a segment — preventing high-volume publishers from dominating the score.

Alarm Level

Measures how urgently and anxiously a segment frames current events.

Weighting
Intensity & frequency of crisis language50%
Immediacy of threat (now vs. future)30%
Breadth across topics20%
Scale
1 — Calm, analytical, no urgency
2 — Mild concern: "worth watching"
3 — Crisis framing: "deeply troubling"
4 — Emergency language: "constitutional crisis"
5 — Imminent catastrophe: "the republic is ending"
Triumphalism Level

Measures how celebratory, vindicated, or victorious a segment's tone is.

Weighting
Confidence & finality of victory claims50%
Historic vs. temporary framing30%
Breadth across topics20%
Scale
1 — Neutral or deflated, factual
2 — Mild satisfaction: "encouraging"
3 — Clear celebration: "we were right"
4 — Victory framing: "winning on every front"
5 — Maximum: "history will record this"

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