line wrote:Did anyone notice the following phenomena?
1. The rise of civilizations are virtually simultaneous, considering the large time gap between the beginning of speaking (around 120 thousands years ago)
What evidence do you have that suggests man began to speak 120,000 years ago?
and the first civilization in Mesopotamia five thousand years ago.
That's a myth. There were hundreds of civilizations that existed prior to 5000 BC.
Dolni Vestonice, Czech Republic........48.620129°N,14.668420°E........c.26,000 - 20,000 BC
Mal'ta, Russia........................52.816176°N,103.517610°E.......c.21,000 BC
Mezhirich, Ukraine.....................49.632797°N,31.400185°E........c.13,000 BC
Mureybet, Syria........................36.733191°N,38.058379°E........c.11,000 BC
Odai Yamamoto I Site, Japan............41.048127°N,140.556918°E.......c.10,680 BC
Ohalo II Site, Israel..................32.703515°N,35.571452°E........c.21,000 BC
Ust-Karenga 12 Site, Russia............54.433333°N,116.500000°E.......c.10,180 - 8600 BC
Yana Rhinoceros Horn Site, Russia......70.572385°N,134.946753°E.......c.26,250 BC
Ain Mallaha, Israel....................33.303833N,35.512569E..........c.10,000 - 8200 BC
Gobekli Tepe, Turkey...................37.199424°N,38.918858°E........c.9500 BC
Jerf el-Ahmar, Syria...................37.057466°N,37.958595°E........c.9600 - 8500 BC
Sahneh, Iran...........................34.480133°N,47.705425°"E.......c.9800 - 7400 BC
Tell Abu Hureyra, Syria................35.866242°N,38.400275°E........c.9500 - 7000 BC
Wadi Faynan 16 Site, Jordan............30.626000°N,35.445000°E........c.9600 - 8200 BC
Cramond, Scotland......................55.966059°N,3.299265°W.........c.8500 BC
Djade al-Mughara Site, Syria...........36.202780°N,37.158610°E........c.9000 BC
Jericho, Jordan........................31.847266°N,35.471849°E........c.8350 BC
Karahan Tepe Site, Turkey..............37.125415°N,39.432301°E........c.9000 BC
Kfar HaHoresh, Israel..................32.702100°N,35.274297°E........c.8500 - 6750 BC
Kunda, Estonia.........................59.487639°N,26.555145°E........c.8500 BC
Maroulas Site, Greece..................37.443524°N,24.422617°E........c.8800 - 8600 BC
Nabta Playa, Egypt.....................22.530292°N,30.700982°E........c.9000 BC
Nevali Cori, Turkey....................37.585919°N,38.630241°E........c.8400 BC
Pulli Settlement, Estonia..............58.430552°N,24.388946°E........c.9000 BC
Shillourokambos, Cyprus................34.731573°N,33.126491°E........c.8200 - 7500 BC