Back to Home11/18/2025, 3:34:49 AM

A Theory of Dumb: Why Are IQ Scores Suddenly Falling?

tysone
1 points
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Mood

thoughtful

Sentiment

neutral

Category

science

Key topics

IQ scores

cognitive decline

Flynn effect

The article discusses a recent decline in IQ scores among Americans, reversing the previously observed Flynn effect, and explores potential causes such as the impact of technology on cognitive abilities.

Snapshot generated from the HN discussion

Discussion Activity

Light discussion

First comment

1h

Peak period

2

Hour 2

Avg / period

1.5

Comment distribution3 data points

Based on 3 loaded comments

Key moments

  1. 01Story posted

    11/18/2025, 3:34:49 AM

    18h ago

    Step 01
  2. 02First comment

    11/18/2025, 4:36:27 AM

    1h after posting

    Step 02
  3. 03Peak activity

    2 comments in Hour 2

    Hottest window of the conversation

    Step 03
  4. 04Latest activity

    11/18/2025, 5:53:06 AM

    16h ago

    Step 04

Generating AI Summary...

Analyzing up to 500 comments to identify key contributors and discussion patterns

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ID: 45961117Type: storyLast synced: 11/18/2025, 3:35:41 AM

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