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Christian Grose

@christiangrose

Author; Editor; Teacher; Professor of Political Science & Public Policy; Academic Director. USC DukeU UofR. Opinions my own. Links and retweets are not endorsements.

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19.06.2023
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Latest posts by Christian Grose @christiangrose

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What the National Park Service Has Flagged Thus Far. It's Much Worse Than I Thought. Note: This is a long post.

I spent hours looking through hundreds of files of materials that have been flagged for review by National Park Service sites around the country. Here is just a small sample of what I found. #NationalParks πŸ—ƒοΈ open.substack.com/pub/kevinmle...

03.03.2026 12:41 πŸ‘ 345 πŸ” 179 πŸ’¬ 8 πŸ“Œ 12
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Is oil behind the U.S. attack on Iran? Is oil behind the U.S. attack on Iran? To understand the Trump administration’s military targets, take a closer look at the petrostate pattern.

On Iran, see the larger context.

Five of the seven countries that the Trump admin has militarily attacked since Jan. 2025 are significant oil producers, even though petrostates are rare.

It's not a coincidence. I explain why @goodauth.bsky.social

goodauthority.org/news/is-oil-...

02.03.2026 21:41 πŸ‘ 102 πŸ” 60 πŸ’¬ 8 πŸ“Œ 5

Looking forward to meeting alumni in San Diego this weekend!

19.02.2026 19:19 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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USC alums in San Diego! Looking forward to being in conversation with our dynamic new Dean James Bullock, Rep. Garret Graves, & @dornsife.usc.edu alum & Pomona Professor @sarasadhwani.bsky.social to discuss what to expect in the 2026 U.S. midterm elections. events.usc.edu/esvp/herbklein2026/

19.02.2026 19:15 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1
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Surprise green room meeting with James Worthy when going on Inside the Issues with @amritsingh.bsky.social! Got to talk polling, California politics, and basketball!
@spectrumsn.bsky.social @spectrumnews1socal.bsky.social

11.02.2026 03:07 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Join us for a panel called "Redistricting is Sexy! A Look Back on Prop 50" at @usc.edu. We'll discuss redistricting, Prop 50, and the midterm elections. RSVP: bit.ly/cpf0211

10.02.2026 23:37 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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I have been cleaning out and digitizing an old filing cabinet at my office. Re-discovered some historic political ephemera I picked up while doing field research on redistricting back in the 2000s. This led to a book that discussed mid-decade redistricting that occurred in the 1990s.

04.02.2026 21:24 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Denial of appeal is here on SCOTUS web site: www.supremecourt.gov/search.aspx?filename=/docket/DocketFiles/html/Public/25A839.html

04.02.2026 20:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Supreme Court, with no dissents, rejects GOP challenge to California's new election map With newly drawn maps, California may elect five more Democrats to Congress while Texas elects five more Republicans.

US Supreme Court, with no dissents, lets California Prop 50 redistricting map stand. www.latimes.com/politics/sto...

04.02.2026 20:02 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Goodbye January 2026! Enjoying sunset in L.A. and appreciating the weather! Hang in there east coast and midwest US!

01.02.2026 02:11 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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#NEW: 2030 Apportionment Forecast based on 2025 Census Bureau Population Estimates (January 27, 2026).

Forecast prepared by Dr. Jonathan Cervas (CMIST) at Carnegie Mellon University

27.01.2026 14:50 πŸ‘ 96 πŸ” 26 πŸ’¬ 17 πŸ“Œ 93
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Judge finds Virginia Democrats' redistricting resolution illegal; new Maryland map advances A Virginia judge has ruled that a proposed constitutional amendment letting Democrats redraw the state’s Congressional maps was illegal.

Virginia's attempt to put a new redistricting map on ballot prior to 2026 midterms loses in state circuit court. Watch what happens on appeal. apnews.com/article/virginia-judge-rules-redistricting-plans-illegal-aa92e2eceeef476b4045b31c2c5affdc

28.01.2026 03:37 πŸ‘ 1 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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New York’s congressional map must be redrawn, state judge rules New York state judge orders the state must redraw its congressional map by early February because the current map’s 11th District dilutes the votes of Blacks and Latinos.

New York state court strikes down Staten Island congressional district and says Black and Latino voter strength diluted in violation of state law. More mid-decade redistricting. abcnews.go.com/US/new-yorks...

22.01.2026 03:19 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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California's Prop 50 redistricting map upheld in preliminary injunction federal court decision.

Decision here: storage.courtlistener.com/recap/gov.us...

14.01.2026 22:03 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Trump Can’t Cap Overhead Rate on NIH Grants to Research Universities, Appeals Court Rules The ruling is a victory for higher-education associations who challenged the proposed 15-percent cap, calling it illegal and claiming it would devastate the research enterprise.

a huge victory for universities, worth billions of dollars: Trump can’t cap indirect-cost rates on NIH grants, appeals court rules
www.chronicle.com/blogs/the-tr... via @andyandy.bsky.social

06.01.2026 18:29 πŸ‘ 131 πŸ” 54 πŸ’¬ 1 πŸ“Œ 7

@nicholasnapolio.bsky.social

06.01.2026 15:35 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

LaMalfa's district was set to change in the new Prop 50 map for the 2026 elections, but a special election will be held in the old redistricting commission map to replace LaMalfa.

06.01.2026 15:35 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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What happens when senators die or are incapacitated? With several senators testing positive for the coronavirus, and many older than 65, political scientists look at 1954, when senators’ deaths changed control of the chamber.

With @mtgreener.bsky.social's resignation, the GOP majority in the House is narrow. This is similar to what happened in the 1950s Senate where deaths led to change in party control. We found unexpected deaths affected policy. theconversation.com/what-happens...

06.01.2026 15:33 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Crossing Over: Majority Party Control Affects Legislator Behavior and the Agenda | American Political Science Review | Cambridge Core Crossing Over: Majority Party Control Affects Legislator Behavior and the Agenda - Volume 116 Issue 1

RIP to Rep. Doug LaMalfa, who unexpectedly passed. Unexpected deaths in a narrowly-divided Congress have an impact on policy outcomes, as @NicholasNapolio and I show in our research on past Congresses with unexpected deaths. www.cambridge.org/core/journal...

06.01.2026 15:31 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Warschaw Conference 2025: "Redistricting: Are Politicians Choosing Their Voters?"
Warschaw Conference 2025: "Redistricting: Are Politicians Choosing Their Voters?" YouTube video by USC Center for the Political Future

Also interesting was this discussion on CA redistricting that I participated in @usc.edu with Politico's Sasha Issenberg, a Yes on Prop 50 consultant and a No on Prop 50 consultant, and a former Obama counselor. www.youtube.com/watch?v=vuq8...

31.12.2025 17:32 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
The Votes are in: A Post-Election Day Conversation to Discuss the Results' Implications
The Votes are in: A Post-Election Day Conversation to Discuss the Results' Implications YouTube video by Linde Center for Science, Society, and Policy

Hi @kjephd.bsky.social - I offered some thoughts on the CA redistricting effort and how it passed on this podcast with @rmichaelalvarez.bsky.social right after the Prop 50 vote. I have lots of other thoughts too, and may write about it in a few years. www.youtube.com/watch?v=-EC_...

31.12.2025 17:29 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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The plot to redraw America How Donald Trump launched a redistricting caper he couldn’t pull off.

The Plot to Redraw America - fantastic @politico.com reporting on the unexpected and historic mid-decade 2025 congressional redistricting www.politico.com/news/2025/12/31/the-redistricting-fight-that-dominated-american-politics-in-2025-00703193

31.12.2025 15:49 πŸ‘ 7 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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Not a partridge in a pear tree, but close! California’s state bird - California quail - came for a visit during the Christmas Los Angeles rains!

28.12.2025 00:12 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Rain in Los Angeles finally stopped. Beautiful and almost clear skies! β˜”οΈ Post-Christmas sunshine!

27.12.2025 23:51 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Good morning from snowy Philadelphia! Visiting east coast and awoke to a beautiful light snow.

14.12.2025 14:27 πŸ‘ 6 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Is there anything optimistic about the redistricting wars? On this @usc.edu panel, I talked about how redistricting wars are energizing research & student work in my Democracy & Fair Elections Lab while also raising intense public interest. www.youtube.com/watch?t=3264...

11.12.2025 15:36 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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25A608 Order

SCOTUS allows Texas mid-decade redistricting map to go forward in the 2026 elections www.documentcloud.org/documents/26...

04.12.2025 23:39 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Gavin Newsom isn’t running for president (yet), and he’s already winning Governor Gavin Newsom of California is the front-runner for the 2028 Democratic presidential primary. It’s a pretty neat trick for someone who isn’t technically running for the job. It’s not an offic...

Newsom is the Democratic presidential frontrunner. I provided some analysis in the @bostonglobe.com in these VERY early days of the 2028 presidential campaign.

www.golden-state.org/gavin-newsom...

04.12.2025 18:35 πŸ‘ 11 πŸ” 2 πŸ’¬ 1 πŸ“Œ 1
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Stopped at gas station to fill my tank. The Ghostbusters car pulled up right beside me. Only in LA!

04.12.2025 01:15 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Darrell Issa considering a move to Texas to run for Congress instead of running in CA48?!? Prop 50's Democratic gerrymander working in unexpected ways!

01.12.2025 21:07 πŸ‘ 11 πŸ” 1 πŸ’¬ 1 πŸ“Œ 2