TruthDive

A new research details a physical model, which can potentially explain how the spreading of Neolithic farmers was slowed down by the population density of hunter gatherers.

Agricultural  or Neolithic  economics replaced the Mesolithic social model of hunter-gathering in the Near East about 10,000 years ago.

One of the most important socioeconomic changes in human history, this socioeconomic shift, known as the Neolithic transition, spread gradually across Europe until it slowed down when more northern latitudes were reached.

Now, researchers from Girona, in Catalonia, Spain, have used a reaction-diffusion model, which explains the relation between population growth and available space, taking into account the directional space dependency of the established Mesolithic population density.

The findings confirm archeological data, which shows that the slowdown in the spreading of farming communities was not, as often assumed, the result of crops needing to adapt to chillier climates, but indeed a consequence of the struggle for space with prevalent hunter-gatherer communities.

In the future, the researchers' model could be used for further physical modeling of socioeconomic transitions in the history of humanity.

As the researchers write, "The model presented in this work could be applied to many examples of invasion fronts in which the indigenous population and the invasive one compete for space in a single biological niche, both in natural habitats and in microbiological assays."

The study has been published in New Journal of Physics. (ANI)

---

Add this page to your favorite Social Bookmarking websites

Related News:

• Largest neolithic ruins in China studied
• Evidence The Sophisticated Carpentry Developed Alongside Agriculture During Neolithic Period
• Neolithic Man: The First Lumberjack?
• Ancient Hunter Gatherers Burned Same Amount of Energy as Modern Life Style Westerners
• Ancient Hunter Gatherers Kept in Touch
• Warfare Began with Human Hunter Gatherers?
• Secrets of the earliest Britons could be hidden in 5,000 year old tomb
• From foraging to farming: the 10,000 year revolution
• Neolithic horned cairns near Caithness wind farm scanned
• Neolithic pottery at Culduthel section of Inverness flood scheme