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TIMELINE STORY

Eve: Haplogroup L

  • Last Updated: 11 Jul 2021
  • Last Updated: 4 weeks ago
When: 175,000 BCE
Note: 200,000 to 150,000 BCE
From Year 0 (BCE/CE): -175000
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Eve: Haplogroup L

Imagined image: Homo sapien couple, circa 175,000 years ago. By this time, humans all over Africa, the Middle East, Europe, and Asia essentially looked like we look now.

Eve: Haplogroup L

7,000 Generations Ago

All humans today share a single grandma, circa 175,000 BCE. We know this because all humans alive today share our ancestor’s haplogroup L genes — from our X chromosome. She was one of many thousands of women living in eastern Africa. Many maternal lines survived for many generations but ultimately over time all the other female lineages died out.

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Haplogroup L, 23andme.com screenshot.

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September 11, 2024 Edition
1. Philosophy >

How do knowledge frameworks help transform information into wisdom?

2. Science >

What does LUCA tell us about our origins?

3. Critical Thinking >

Why are invalid fear-based arguments so effective?

4. History!

Did the Buddha believe in Mount Meru and the six realms of existence?

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September 11, 2024 Edition

1START: Philosophy >

Knowledge Frameworks

How do knowledge frameworks help transform information into wisdom?

2Science >

LUCA's form is unknown. Imagined image of various LUCA shapes.

What does LUCA tell us about our origins?

3Critical Thinking >

Appeal to Fear-TouchstoneTruth

Why are invalid fear-based arguments so effective?

4History!

The Buddha used Mount Meru and the six realms as metaphors to guide followers toward enlightenment. His teachings focused on overcoming suffering in this life, suggesting that the essence of his message transcends the mythologies of his time, urging us to seek deeper meaning beyond the surface of beliefs.

Did the Buddha believe in Mount Meru and the six realms of existence?

Quote of the Week
“The whole is more than the sum of its parts.”
  • Aristotle
  • 345 BCE
Holism
TAKE-AWAY: Aristotle’s insight challenges us to reexamine our understanding of complexity. When individual parts converge, something novel emerges. The whole transcends its components, revealing new patterns, properties, and potentialities. Do we have a soul or do we emerge from the parts of the mind?
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