Fandom

Religion Wiki

4th millennium BC

34,278pages on
this wiki
Add New Page
Talk0 Share

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.

Millennia: 5th millennium BC · 4th millennium BC · 3rd millennium BC
Centuries: 40th century BC · 39th century BC · 38th century BC · 37th century BC · 36th century BC · 35th century BC · 34th century BC · 33rd century BC · 32nd century BC · 31st century BC

The 4th millennium BC saw major changes in human culture. It marks the beginning of the Bronze Age and of writing.

The city states of Sumer and the kingdom of Egypt are established and grow to prominence. Agriculture spreads widely across Eurasia. World population in the course of the millennium doubles, approximately from 7 to 14 million people.

Events

Cultures

Template:Neolithic

Environmental changes

Template:Holocene

Based on studies by glaciologist Lonnie Thompson (professor at Ohio State University and researcher with the Byrd Polar Research Center) [1] a number of indicators shows there was a global change in climate 5,200 years ago, Which was most probably due to a drop in Solar energy output as hypothesized by Ohio State University[2]

  • Plants buried in the Quelccaya Ice Cap in the Peruvian Andes demonstrate the climate had shifted suddenly and severely to capture the plants and preserve them until now.
  • A man trapped in an Alpine glacier ("Ötzi the Iceman") is frozen until his discovery in 1991.
  • Tree rings from Ireland and England show this was their driest period.
  • Ice core records showing the ratio of two oxygen isotopes retrieved from the ice fields atop Africa’s Mount Kilimanjaro, a proxy for atmospheric temperature at the time snow fell.
  • Major changes in plant pollen uncovered from lakebed cores in South America.
  • Record lowest levels of methane retrieved from ice cores from Greenland and Antarctica.
  • End of the Neolithic Subpluvial, start of desertification of Sahara (35th century BC). North Africa shifts from a habitable region to a barren desert.

Significant persons

Inventions, discoveries, introductions

Mythology

Centuries

References

  1. Federico Lara Peinado, Universidad Complutense de Madrid: "La Civilización Suemria.". Historia 16, 1999.
  2. 2.0 2.1 Roberts, J: "History of the World.". Penguin, 1994.
be:4 тысячагоддзе да н.э.

bar:4. Joatausend v. Chr. bs:4. milenijum p.n.e. bg:4 хилядолетие пр.н.е. cs:4. tisíciletí př. n. l. da:4. årtusinde f.Kr.eu:K. a. 4. milurtekoa fa:هزاره چهارم (پیش از میلاد)fur:Cuart mileni p.d.C. gd:4mh mìle-bliadhna RC hr:4. tisućljeće pr. Kr.ka:ძვ. წ. IV ათასწლეული la:Millennium 4 a.C.n. lb:4. Joerdausend v. Chr. lt:4 tūkstantmetis pr. m. e. hu:I. e. 4. évezred mr:इ.स.पू.चे ४ थे सहस्रक ms:Milenium ke-4 SMja:紀元前4千年紀 no:4. årtusen f.Kr.pt:Quarto milénio a.C. ro:Mileniul al IV-lea î.Hr. ru:IV тысячелетие до н. э. sah:4 б. э. инн. тыһыынча сыл sl:4. tisočletje pr. n. št. sh:4. milenijum pne. fi:3000-vuosituhat eaa. sv:3000-talet f.Kr. (millennium) ta:கிமு 4வது ஆயிரவாண்டு ur:3000مقم zh:前4千年

Also on Fandom

Random Wiki