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Joshua S Campbell

@disruptivegeo

Geographer and geospatial technologist. Owner of Sand Hill Geographic and Board member of the American Geographical Society. KU PhD.

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29.09.2023
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Latest posts by Joshua S Campbell @disruptivegeo

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Size of Iran vs Alaska (and the continental USA for scale). Hope that helps to make global news a tiny bit more relatable.

05.03.2026 07:00 πŸ‘ 59 πŸ” 17 πŸ’¬ 5 πŸ“Œ 0
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The rare earths race risks environmental disaster Rare earth elements are essential for the green transition but the accelerating geopolitical race to reduce dependence on China carries great environmental risks.

The severe environmental damage caused by decades of critical mineral extraction in China offers a stark lesson for countries now seeking to develop their own supplies. https://bit.ly/4cYGMH1

05.03.2026 08:00 πŸ‘ 8 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
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From the MapPorn community on Reddit: Flattest US States Ranked. Explore this post and more from the MapPorn community

The β€œFlat Map” continues to make the rounds…this time the vaunted r/MapPorn subreddit…
a lot of comments for an old thing.

www.reddit.com/r/MapPorn/s/...

03.03.2026 07:16 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The unsurprising irony that these three headlines occurred together…

26.02.2026 10:00 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

It is hard to fathom that the State Department I spent 10 years at would ever conceive of, let alone build, such a thing.

18.02.2026 23:09 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Remember a few years ago when the Post had an all-star group of geographers and cartographers in the map / graphics shop? I do. This would have never happened.

12.02.2026 08:48 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Spectacular reporting by @wired.com

10.02.2026 17:36 πŸ‘ 660 πŸ” 249 πŸ’¬ 7 πŸ“Œ 4
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From the nextfuckinglevel community on Reddit: Tom Morello plays Killing in the Name Of at Minneapolis benefit concert and the entire crowd absolutely loses it Explore this post and more from the nextfuckinglevel community

Can’t say it better than Morello does here…Minneapolis is an inspiration…and yeah, this song is a wholly appropriate anthem.

www.reddit.com/r/nextfuckin...

31.01.2026 16:20 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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🎧 listen this is heartbreaking πŸ’”

@coldfishstix on TikTok for the whole track

30.01.2026 21:53 πŸ‘ 2124 πŸ” 1046 πŸ’¬ 138 πŸ“Œ 169
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A video of Alex Pretti reading out the final salute of an unnamed veteran he cared for until the end of his life in the ICU, posted to Facebook by his son.

25.01.2026 01:18 πŸ‘ 47147 πŸ” 18184 πŸ’¬ 1014 πŸ“Œ 1851
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Please share. πŸ’”

25.01.2026 04:46 πŸ‘ 13489 πŸ” 8394 πŸ’¬ 298 πŸ“Œ 401
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It’s -9 degrees. Downtown Minneapolis is packed for the anti-ICE rally and the crowd keeps growing

23.01.2026 20:16 πŸ‘ 37420 πŸ” 10906 πŸ’¬ 807 πŸ“Œ 974

I’m proud of Minneapolis.

23.01.2026 21:54 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

This is actually the really simple story of the collapse of American democracy. You can explain America’s constitutional collapse in a single coherent sentence:

17.01.2026 19:39 πŸ‘ 2206 πŸ” 779 πŸ’¬ 63 πŸ“Œ 17
Internet Archive: Digital Library of Free & Borrowable Texts, Movies, Music & Wayback Machine

After the Trump admin started deleting video evidence of the Jan. 6 Capitol riot from a DOJ server, a law firm secured a judge's order requiring the U.S. to restore the files. The firm has now partnered w/ @archive.org to permanently store them πŸ‘‡ archive.org/details/@jan...

09.01.2026 11:53 πŸ‘ 728 πŸ” 221 πŸ’¬ 6 πŸ“Œ 5
Front pages of American newspapers after Jan. 6, 2021, with headlines like "Capitol Chaos," "Assault on Democracy," "Pro-Trump mob storms Capitol."

Front pages of American newspapers after Jan. 6, 2021, with headlines like "Capitol Chaos," "Assault on Democracy," "Pro-Trump mob storms Capitol."

Five years ago.

06.01.2026 03:24 πŸ‘ 5878 πŸ” 3444 πŸ’¬ 107 πŸ“Œ 282
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Four generations of my family have served our country. Service is in my blood. The President wouldn’t know anything about that.

05.01.2026 18:24 πŸ‘ 38229 πŸ” 11690 πŸ’¬ 1883 πŸ“Œ 918

Shameful.

05.01.2026 20:09 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I can’t stop watching it…just keeps getting funnier.

27.12.2025 20:33 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

To the generation of people that grew up with a cell phone in their hand from day one, no, it is not acceptable to watch tv/listen to music/use speakerphone in a public place without headphones. How this element of social decorum has been eroded escapes me, it’s obvious you heathens.

21.12.2025 11:37 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Ooh, an earlier version of me would have loved this opportunity.

18.12.2025 08:21 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Beyond the horizon: cost-driven strategies for space-based data centers Beyond the horizon: cost-driven strategies for space-based data centers

I’m confused by the β€œAI data center in space” conversations. If existing imaging & GPS satellites are vulnerable to attack because of their size, thus we must build constellations with more, smaller platforms, then how would we defend large in-orbit compute clusters? spacenews.com/beyond-the-h...

08.12.2025 18:17 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It’s a day to recognize the service of military veterans, but personally I also think of all the civilians who swore the same oath…”against all enemies, foreign and domestic”…whether it be NatSec, Intel, or regular Cabinet agencies, there are a lot of patriots the citizens should be proud of today.

11.11.2025 17:03 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Take 5 minutes and read this thread, you will learn something new.

30.10.2025 12:06 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Good summary, the system wasn’t designed to withstand one branch just giving up. IMO gerrymandering is the critical element in the legislature breaking. No deals at home, no deals in DC. Fixing the legislature will require re-establishing logical voting district boundaries.

30.10.2025 01:19 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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…hope you do too.

28.10.2025 13:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
New Member Nominations 2025 - OSGeo

Very strong group of nominations for @osgeo.bsky.social Charter Members this year. My votes are in, but I’d be excited for any and all to be voted in. Good luck to the nominees and look forward to seeing the bigger crew next week at @foss4gna.bsky.social in Reston. wiki.osgeo.org/wiki/New_Mem...

27.10.2025 17:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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President Reagan's Radio Address on Free and Fair Trade on April 25, 1987 YouTube video by Reagan Library

The Reagan Foundation claims that Ontario misled viewers about what Reagan actually thought about tariffs and trade. I certainly hope people take a few minutes to watch the full speech and decide for themselves. m.youtube.com/watch?si=a9U...

24.10.2025 13:55 πŸ‘ 97 πŸ” 28 πŸ’¬ 11 πŸ“Œ 4
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Geography. Don’t skip it in school.

16.09.2025 18:42 πŸ‘ 4105 πŸ” 1344 πŸ’¬ 170 πŸ“Œ 61
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#NoKings Miami!

18.10.2025 15:56 πŸ‘ 36834 πŸ” 8856 πŸ’¬ 196 πŸ“Œ 249