ಚರ್ಚೆಪುಟ:ಮಾನವನ ವಿಕಾಸ

• ನೋಡಿ: ಆರ್ಡಿಪಿಥೆಕಸ್
• Australopithecus -ಇದರಕಾಲ ವಿಚಾರದಲ್ಲಿ ಬೇರೆ ಬೇರೆ ಅಭಿಪ್ರಾಯಗಳಿವೆ - ತಿದ್ದಿ

೪/೫ ಸಾವಿರ ವರ್ಷಗಳಹಿಂದೆ ಆದ ಒಂದು ಮಾನವ ನಾಶಕಾರಕ ಪ್ರಳಯ

How climate change ended world’s first great civilizations :(timesofindia.) David Keys,:The Independent | Mar 3, 2014, 01.54 PM IST:- The world's first great civilisations appear to have collapsed because of an ancient episode ofclimate change - according to new research carried out by scientists and archaeologists.

Their investigation demonstrates that theBronze Age 'megacities' of the Indus Valley region of Pakistan and north-west India declined during the 21st and 20th centuries BC and never recovered - because of a dramatic increase in drought conditions

Bschandrasgr ೧೧:೩೯, ೩ ಮಾರ್ಚ್ ೨೦೧೪ (UTC)