Lemmy: Bestiverse
  • Communities
  • Create Post
  • Create Community
  • heart
    Support Lemmy
  • search
    Search
  • Login
  • Sign Up
RSS BotMB to Hacker NewsEnglish · 4 months ago

Roman Empire's use of lead lowered IQ levels across Europe, study finds

www.theguardian.com

external-link
message-square
9
fedilink
39
external-link

Roman Empire's use of lead lowered IQ levels across Europe, study finds

www.theguardian.com

RSS BotMB to Hacker NewsEnglish · 4 months ago
message-square
9
fedilink
Roman Empire’s use of lead lowered IQ levels across Europe, study finds
www.theguardian.com
external-link
Widespread use of metal caused estimated 2- to 3-point drop in IQ for nearly 180 years of Pax Romana

Comments

alert-triangle
You must log in or register to comment.
  • thefluffiest@feddit.nl
    link
    fedilink
    English
    arrow-up
    18
    arrow-down
    3
    ·
    4 months ago

    That would explain the rise of Christianity

  • Dr. Moose@lemmy.world
    link
    fedilink
    English
    arrow-up
    11
    ·
    4 months ago

    2-3 point is basically a rounding error though. Constant alcohol consumption is responsible for much more brain rot than anything else.

    • brlemworld@lemmy.world
      link
      fedilink
      English
      arrow-up
      4
      ·
      4 months ago

      I should stop drinking… Maybe tomorrow

  • ChaoticNeutralCzech@feddit.org
    link
    fedilink
    English
    arrow-up
    8
    ·
    4 months ago

    They would be too powerful without it. They were close to an industrial revolution, which would have been a major tipping point in world history.

    • YTG123@sopuli.xyz
      link
      fedilink
      English
      arrow-up
      1
      ·
      4 months ago

      Didn’t some guy in Egypt invent the steam engine but see no use use for it?

      • ChaoticNeutralCzech@feddit.org
        link
        fedilink
        English
        arrow-up
        1
        ·
        4 months ago

        You probably mean Hero of Alexandria’s aeolipile

        If they didn’t treat it like a toy, they would defifnitely realize they can increase the efficiency using pistons and make a practical device like a pump.

  • NocturnalMorning@lemmy.world
    link
    fedilink
    English
    arrow-up
    6
    ·
    4 months ago

    Too bad we are too stupid not to repeat history over and over again.

  • Kronusdark@lemmy.world
    link
    fedilink
    English
    arrow-up
    5
    ·
    4 months ago

    That explains those dark ages.

  • witty_username@feddit.nl
    link
    fedilink
    English
    arrow-up
    6
    arrow-down
    1
    ·
    4 months ago

    Obligatory mention that IQ is a terrible metric:
    “[…] rewards higher than $10 produced [increases] equivalent to more than 20 IQ points, whereas rewards of less than $1 were only one-tenth as effective.”
    https://www.science.org/content/article/what-does-iq-really-measure

Hacker News

hackernews

Subscribe from Remote Instance

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !hackernews@lemmy.bestiver.se
lock
Community locked: only moderators can create posts. You can still comment on posts.

Posts from the RSS Feed of HackerNews.

The feed sometimes contains ads and posts that have been removed by the mod team at HN.

Visibility: Public
globe

This community can be federated to other instances and be posted/commented in by their users.

  • 309 users / day
  • 1.18K users / week
  • 3.68K users / month
  • 8.51K users / 6 months
  • 2 local subscribers
  • 1.32K subscribers
  • 20.6K Posts
  • 7.14K Comments
  • Modlog
  • mods:
  • patrick
  • RSS Bot
  • BE: 0.19.5
  • Modlog
  • Instances
  • Docs
  • Code
  • join-lemmy.org