3 ms·
The graph showing the lifespan of ancient civilisations seems to have ignored the Indus Valley civilisation, which apparently lasted from about 3300 BC to 1300
by Santosh83 5y ago
The graph showing the lifespan of ancient civilisations seems to have ignored the Indus Valley civilisation, which apparently lasted from about 3300 BC to 1300 BC. It is also a good example of climate change leading to collapse, according to experts.
- wanderingstan 5y agoIt is mentioned on the detail link for the chart: > Harappan Civilisation (Indus Valley Civilisation) [800] But also missing is the Sumerian civilization, which I understand to have been over a thousand years. https://en.wikipedia.org/wiki/Sumer https://en.wikipedia.org/wiki/Sumer
- wsc981 5y agoIf only they could have reduced their CO2 emissions ...