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    Verdant Labs

    verdantlabs.com · Personal blog · on HN since 2014

    Verdant Labs makes data visualizations, such as charts of political leanings by profession and common first names by occupation.

    Visit blogHN submissions
    Data & VisualizationCulture & Society
    What HN says

    HN commenters use its politics-of-professions chart as data in arguments about political lean by job, though one calls it probably low quality.

    Stats for nerds
    20HN people shared it
    10linked in comments
    213story points
    May 2025last shared
    2015people per year2025

    Top posts on HN

    1. 1
      Disproportionately Common Names by Profession
      2 people · 168 points · first shared 2015 · 106 comments on HN
    2. 2
      The Politics of Names
      1 person · 22 points · first shared 2014 · 4 comments on HN
    3. 3
      Show HN: Democratic vs. Republican professions – interactive chart
      1 person · 13 points · first shared 2015 · 1 comments on HN
    4. 4
      Democratic vs. Republican occupations
      12 people · 7 points · first shared 2015 · 3 comments on HN
    5. 5
      Chart: Top disproportionately common first names by profession
      4 people · 3 points · first shared 2014 · Discussion on HN
    6. 6
      Nametrix 2
      1 person · first shared 2015
    7. 7
      Politics of professions
      1 person · first shared 2015

    What HN people wrote when they linked it

    • spamizbadJun 2020

      Kinda surprised this isn't common knowledge here, or that people think its localized to SV?

      Here's a link: http://verdantlabs.com/politics_of_professions/

      Software Engineers: 79 Democrats for every 21 Republicans. Similar story for engineering overall (The most "conservative" engineering profession being chemical engineering)

      IT: 71 Democrats for every 29 Republicans.

      You can blame it on SV but the truth is our industry's age skews young: We are 38 years old on average compared to the workforce average of 43. Source: https://www.visier.com/clarity/four-common-tech-ageism-myths-debunked/

      Young voters and college-educated tend to vote more Democratic: https://www.nytimes.com/interactive/2016/11/08/us/politics/election-exit-polls.html

      You could argue the fact that the profession is predominantly male might mitigate some of this but the problem there is that the gender gap closes once you look at genders on a college-education basis: https://www.pewresearch.org/fact-tank/2018/11/08/the-2018-midterm-vote-divisions-by-race-gender-education/

      What I'm trying to say is that if we assume political affiliation does not correlate with skill (it doesn't AFAIK), and you hire based on merit, and you hire nation-wide, your software development team will skew left. And if your hiring focuses on major urban hubs it will skew even more left.

      If you want to introduce artificial "balance" you are going to have to do affirmative action for political beliefs. This is challenging, as it's…

    • mike_hearnMay 2025

      The finding here is not so much gender bias but rather a generic leftward bias. Although the headline result is a large bias in favor of women, there's also a bias towards people who put preferred pronouns on their CVs.

      This is a problem that's been widely known about in the AI industry for a long time now. It's easy to assume that this is deliberate, because of incidents like Google's notorious "everyone is black including popes and Nazis" faceplant. But OpenAI/Altman have commented on it in public, Meta (FAIR) have also stated clearly in their last Llama release that this is an unintentional problem that they are looking for ways to correct.

      The issue is likely that left-wing people are attracted to professions whose primary output is words rather than things. Actors, journalists and academics are all quite left-biased professions whose output consists entirely of words, and so the things they say will be over-represented in the training set. In contrast some of the most conservative industries are things like oil & gas, mining, farming and manufacturing, where the outputs are physical and thus invisible to LLMs.

      https://verdantlabs.com/politics_of_professions/

      It's not entirely clear what can be done about this, but synthetic data and filtering will probably play a role. Even quite biased LLMs do understand the nature of political disagreements and what bias means, so can be used to curate out the worst of the input data. Ultimately though, the problem of left-wing…

    • FredPretApr 2024

      I’ve never met a conservative teacher.

      Here’s some (probably low quality) data that confirms that idea: https://verdantlabs.com/politics_of_professions/

      Here’s an article about how college professors used to be much more Republican: https://nationalaffairs.com/publications/detail/the-disappearing-conservative-professor

      Here’s one about Russian infiltration of a Western uni: https://www.propublica.org/article/why-russian-spies-really-like-american-universities

      Admittedly that last one does not describe an infiltration on the scale I’m talking about. But my thing happened around the 1920’s - 1930’s. Just look at all the Confucian Institutes on campuses and academics getting into trouble for illegal ties to China.

      If you’re an ideological enemy of the West and seek to undermine it in the long term, this slow infiltration of the teaching institutions is exactly what you would do.

    • RoboPlumberMar 2017

      Yes, absolutely. The vast majority of engineers are fairly right-leaning.

      Some good reading:

      http://www.businessinsider.com/charts-show-the-political-bias-of-each-profession-2014-11

      https://www.nytimes.com/2016/10/07/upshot/your-surgeon-is-probably-a-republican-your-psychiatrist-probably-a-democrat.html

      http://verdantlabs.com/politics_of_professions/

      CS is very left-leaning compared to most engineering professions, so if you include CS it throws the overall numbers towards left-leaning, but I personally wouldn't consider general CS to be an engineering field. Certain subfields, certainly, but they're a minority. My uni doesn't even have it in the same department as engineering, so that my inform my opinion there.

      t. MechE/Aero grad student

    • randomname2Jun 2015

      I had added to the title: "79% of software engineers lean D"

      Per your feedback I have removed this part, as more accurately this would be described as "According to FEC data, out of 100 software engineers who made political contributions, 79 were to democrats and 19 to republicans"

      In any case this is strong evidence software engineers lean overwhelmingly democrat rather than republican, compared to other professions.

      Per
      http://verdantlabs.com/blog/2015/06/02/politics-of-professions/ and http://www.washingtonpost.com/blogs/the-fix/wp/2015/06/03/how-democratic-or-republican-is-your-job-this-tool-tells-you/ the data source for the second chart is the same, and refers to the self-reported occupations from the 2012 and 2014 cycles.

    • InvaderFizzJun 2020

      My assumption is that the political affiliation of police officers will largely match the ratio of the area.

      Majority blue areas will see more Democrat police, majority red (rural) will see more Republican sheriffs.

      This is born out by the data I was able to find, but I can't vouch for the veracity:
      http://verdantlabs.com/politics_of_professions/

      Sheriffs and State Troopers are very majority Republican, police are barely majority Democrat.

      I suspect that if we had individual data per region, the affiliation would track with the local politics, maybe with +2 R across the board, or something like that.

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