A

How Long Has Humanity Been at War With Itself?

From Observatory

In January 2024, the Geneva Academy observed over 110 armed conflicts worldwide, shedding light on humanity's propensity for large-scale violence. While chimpanzees engage in territorial disputes, only humans undertake extensive warfare. This raises questions about whether such violence aligns with Darwinian principles or stems from societal stress.

Studying our past helps address these questions. Archaeological evidence unveils the evolution of warfare behaviors. Stone tool innovation among early Homo species, like H. habilis, marked a pivotal moment in human technological advancement. Yet, there's limited evidence of intraspecific violence during this era, suggesting small, dispersed populations focused on survival.

With the emergence of Acheulian technology around a million years ago, tools became more sophisticated, hinting at cultural complexity. Despite increased interaction between Homo species, evidence of large-scale violence remains scarce.

Anatomically modern humans, Homo sapiens, arrived around 300,000 years ago, encountering other Homo species like Neanderthals. Contrary to previous beliefs, evidence suggests interbreeding and comparable cultural sophistication between species. However, the expansion of Homo sapiens coincided with the extinction of megafauna, possibly due to unfamiliarity with human hunting strategies.

While Paleolithic records lack evidence of large-scale violence, proto-historic iconography depicts such behavior, possibly linked to societal shifts during the Neolithic era. Sedentary lifestyles and resource accumulation reshaped social dynamics, leading to property ownership and unequal access to resources.

The concept of "others" emerged, fueling competition and war. Today, technology amplifies conflict, but it also offers solutions. Achieving equality and cooperation through technology can mitigate large-scale warfare.

Understanding our evolutionary journey emphasizes the importance of reshaping our trajectory towards cooperation and resilience. While human evolution is influenced by both natural selection and technological advancement, the latter introduces exponential change, necessitating conscious efforts to steer towards peace and cooperation.

Read full article "How Long Has Humanity Been at War With Itself?" by Deborah Barsky.

🔭   This summary was human-edited with AI-assist.

Have you signed up yet?

We’re building a guide for everyday life, where experts will educate you about our world.