Following the warming up of the climate after the end of the last Ice Age, the enormous ice caps covering northern Europe and Siberia started to melt. The land bridge between Britain and continental Europe was flooded by the English Channel around 6500 BCE.
In northern Europe the excess of fresh water was evacuated through the Baltic Sea and North Sea into the Atlantic Ocean. However, water had nowhere to go in North America and Russia, and great lakes were formed. Those of interest to us are the Caspian Sea and the Black Sea.
It was hypothesised that the Caspian Sea eventually overflew and spilled its content into the Black Sea through the depression north of the Caucasus, causing the Black Sea level to rise dramatically, until it finally spilled over the Bosphorus and the Aegean Sea.
According to the initiator of the Black Sea deluge theory, William Ryan and Walter Pitman, the deluge occurred circa 5600 BCE, i.e. during the Neolithic period for the peoples living in that region.
Giosan et al. disagree, saying that the deluge would have taken place around 7400 BCE.
What if they were both wrong and the water level rose around 4000 BCE, at the time the Indo-Europeans started leaving the Black Sea shores and invade Europe ? Have a look at my migration maps and try to imagine what it would have been like. Big-scale migrations are often caused by disasters. Imagine your are a nomadic herder from the Pontic steppe, and rising sea levels start flooding your homeland. To the north is the cold forest-steppe, but to the west are the rich, fertile lands of the Danube basin and steppes similar to those of your homeland. Where would you go ?
In northern Europe the excess of fresh water was evacuated through the Baltic Sea and North Sea into the Atlantic Ocean. However, water had nowhere to go in North America and Russia, and great lakes were formed. Those of interest to us are the Caspian Sea and the Black Sea.
It was hypothesised that the Caspian Sea eventually overflew and spilled its content into the Black Sea through the depression north of the Caucasus, causing the Black Sea level to rise dramatically, until it finally spilled over the Bosphorus and the Aegean Sea.
According to the initiator of the Black Sea deluge theory, William Ryan and Walter Pitman, the deluge occurred circa 5600 BCE, i.e. during the Neolithic period for the peoples living in that region.
Giosan et al. disagree, saying that the deluge would have taken place around 7400 BCE.
What if they were both wrong and the water level rose around 4000 BCE, at the time the Indo-Europeans started leaving the Black Sea shores and invade Europe ? Have a look at my migration maps and try to imagine what it would have been like. Big-scale migrations are often caused by disasters. Imagine your are a nomadic herder from the Pontic steppe, and rising sea levels start flooding your homeland. To the north is the cold forest-steppe, but to the west are the rich, fertile lands of the Danube basin and steppes similar to those of your homeland. Where would you go ?