3000 – 2500 BC
An asteroid impacts the Indian Ocean east of Madagascar, creating a 30-kilometer-diameter crater on the ocean floor. This likely results in megatsunamis with waves up to 200 meters high.
3300 BC
England. Local populations abandon cereal cultivation. The people who built Stonehenge in 3000 BC were not an agricultural society. They had been farmers before, but had abandoned cereal cultivation and returned, from around 3300 BC, to hazelnut harvesting and livestock farming as their main sources
4th Millennium BC
Ebla Civilization in Syria (South of Aleppo, North of present-day Syria)
4000 BC
The Sumerians and Egyptians began using characters to write, which within a thousand years would lead to cuneiform and hieroglyphics, respectively. The Sumerians appear to have been the first, followed by the Egyptians and the Chinese. The Sumerians used a base-6 system, which is still
4100 BC – 3300 BC
Northern shore of the Black Sea (present-day Moldova and Ukraine). Villages and small towns were founded and flourish, discovered in the 1970s AD. These are Taljanky, Maidanetske, and Nebelivka, and are called “mega-sites” due to their truly enormous size for the time. These black soils
Around 4500 BC
Cava Fornace Carani, Fiorano (Modena): first evidence of a village in the Modena area, discovered by Fernando Malavolti, who also found a square-mouthed vase of Apulian origin, evidence of extensive trade.
5000 BC
The advent of agriculture in Europe led to permanent settlements, which consequently led to a higher birth rate and thus to an increase in the population. This, in turn, enabled the storage of large quantities of food supplies, thus supporting non-productive social classes such as
5500 BC
Austria and Germany. The Neolithic villages of Kilianstadten, Talheim, Schletz, and Herxheim are founded. This is the “Linear Pottery” culture. These were the first European farmers. But after an initial period, a turbulent period followed, after which they ceased to exist. Mass graves are discovered,
6500 BC
In Lonche, Istria, a 24-30-year-old hunter-gatherer is treating a cavity in a canine tooth with beeswax. The jawbone will be found in 2012 AD. The discovery will be made after analyses using various techniques, including X-ray microtomography, at the Elettra-Sincrotrone Syrmep line at the Trieste
7500 BC
China. Domestication begins, also understood as the selection of the most suitable species and therefore the involuntary genetic modification of the species, of plants like rice and millet, and animals like pigs and silkworms. All this allows human groups to form villages, have surpluses to
8350 – 7350 BC approx.
In Palestine, the first city with a wall flourishes in Jericho.
8000 – 9000 BC approx.
Massive spread of blond-haired, light-eyed individuals across Northern Europe; a possible explanation for this rapid spread is this: during that period, the extreme cold meant that populations in the coldest areas ate only meat. Unable to gather fruit and vegetables, males had to embark on
8000 BC
Mesopotamia. Accountants recorded the quantities of objects with small clay tokens of various shapes, which were then placed in a sealed clay container, inscribed with a symbol indicating the number of tokens inside (to avoid breaking the container). This is perhaps the birth of symbols
8,000 BC
North America and Europe. With the extinction of large mammals like mastodons and mammoths, species whose numerous and invasive presence contributed to maintaining deforested grasslands are disappearing. This has resulted in a marked increase in forests at high latitudes, since there are no large mammals
9000 – 8500 BC approx.
The cultivation of various plants and their domestication first spread to the Fertile Crescent and then independently to other parts of the world, such as China, Mesoamerica (Mexico), South America (Ecuador, Peru), and the Mississippi Valley. Of the 200,000 wild plant species, only a few
9000 BC approx.
Bethlehem, Judea. Someone sculpts a figurine of a man and a woman wrapped in amorous embrace: the Ain Sakhri Lovers Figurine.
9000 BC
The current process of desertification begins in the Sahara: from a thriving savannah with gazelles, giraffes, zebras, elephants, and cattle, in just over a thousand years it becomes an arid desert. Humans must find an alternative to hunting, and cattle ranching offers a viable option.
ca. 9500 BC
Cyprus: Shared burial of a man and a cat. This is the first evidence of humans and cats cohabiting.
10,000 BC
In 10,000 BC, the world was home to thousands of civilizations, all but or completely isolated from one another. By 1450 AD, their numbers had declined dramatically, and more than 90% of the world’s population lived in a single macro-civilization in Afro-Eurasia. The remaining 10%
10,000 BC
Northern Syria. First cultivation of wild cereals. This was “game farming,” not planned and organized to sustain society. The process of biological domestication, which also included the transition from a fragile to a tough stem, would not be completed until 7000 BC, or a full
10,000 – 7,000 BC
Only a few thousand years have passed since humans arrived in North America, but already 70% of large mammal species have become extinct because of humans: buffalo, horses, antelopes, sloths, mammoths, saber-toothed tigers, lions, etc.
11,000 – 9,200 BC
The Gulf Stream, for unknown reasons, slows down or stops and causes a cooling across the globe: in England the average temperature is around -5C against the current +11C
13,000 BC
Mesopotamia. First evidence of organization into tribes rather than bands. Note, however, that for millions of years, the entire human race was organized ONLY into bands. Over the last 13,000 years, a gradual process of organization into more complex hierarchies began, leading to tribes, dominions,
13,000 BC
Between 17,000 and 12,000 years ago (the estimated date is 15,000 years ago with an uncertainty of 2,000-3,000 years), several species of large mammals became extinct in the Americas. Until then, the American West resembled the African Serengeti, with herds of elephants, horses, and even
13,000 BC
Americas. Gomphothere elephants (four-tusked) in South America and mastodons (15 tons) in North America became extinct soon after the first humans arrived on the continent, 17.5 and 16.5 million years later, respectively. Both had already become extinct on the rest of the continents 2.7 million
13,000 BC
Phlegraean Fields, Campania. The eruption of the Neapolitan Yellow Tuff is the second most important in the Campania region (the first occurred in 37,000 BC). During the eruption, several dozen square kilometers of magma were emitted from a center located in the Phlegraean Fields, covering
18,000 BC
Although Neanderthals were structurally and anatomically adapted to the cold, they actually did not settle further north than Germany, while the hominid populations arriving from Siberia lived in much colder climates. This is not surprising considering that Neanderthals did not possess sewing technology (needle and
27,000 BC
The first fired clay objects (small objects) were produced in the area of the modern Czech Republic. Rudimentary evidence of weaving techniques has also been found in the same places. However, this is generally not considered sufficient evidence to prove that the human groups in
33,000 BC
Last evidence of giant animals in Australia and New Guinea. Human presence (Aborigines) likely played a role (extermination and/or ecosystem alteration) in the disappearance of the Megafauna: giant kangaroos, cow-sized rhinoceros-like marsupials (diprotodonts), a leopard-like marsupial, a 200-kg flightless bird, several impressively large reptiles such
35,000 – 26,000 BC
Chauvet Cave, southern France. It is part of a series of hunting scenes painted on cave walls in prehistoric Europe. Other sites include Lascaux Cave, also in southern France (15,000 BC), and Altamira Cave in southern Spain (16,500 BC). The scenes often include animals defecating.
36,000 BC
The first “Europeans” emerged as hybrids between dark-skinned humans from Africa and the white-skinned, red-haired, and blue-eyed Neanderthals already present on the European continent. Soon after, an artistic culture flourished in Europe, including depictions of animals and people on cave walls and the first musical



