The massive eruption of Toba volcano 74 thousand years ago had a huge impact on human history. the The eruption was devastatingThe population was reduced to an estimated 10,000 people. However, this disaster may not have been as tragic as it seemed at first glance. New research suggests that the Toba eruption may have actually contributed to the global expansion of modern humans.
Researchers have found two main reasons for how Toba's eruption helped human expansion. First, the devastation caused by the volcanic eruption forced people to search for new food sources and habitats. This compulsion led to the development of new technologies and strategies that allowed humans to adapt to new environments.
Second, climate change caused by the Toba volcano eruption has made northeastern Africa drier. This drought forced people to settle along rivers and water basins. These waterways served as natural “corridors” through which people could spread to the rest of the continent.
The day after the giant volcano erupted, only a few thousand people remained on Earth
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The researchers also found evidence that at the time of Toba's eruption, people already had advanced hunting techniques such as the bow and arrow. These techniques made hunting more efficient and allowed people to live in a larger space.
Overall, research indicates that tuba Volcano eruption It was not just a disaster for humanity. The challenges posed by the disaster forced people to adapt and develop new technologies. These innovations enabled modern humans to leave Africa and inhabit the land.
The research is still in its early stages and more studies are needed to confirm the conclusions. However, the possible connection between the Toba eruption and human expansion opens an exciting new perspective on the history of human evolution.
source: If science
