One look at the intimate relationship between prehistoric humans and animals—evident in their carvings, cave paintings, statues, jewelry, and pottery—and one cannot help but wonder about the role of the Pleistocene’s unpredictable environment in shaping this bond. Humans were migratory, deeply embedded within the larger animal kingdom. It was not that early humans lacked the ingenuity required to domesticate grains; rather, agricultural practices carry delayed rewards that demand environmental predictability. In an erratic climate, committing to such long-term investments could starve an entire tribe. Clearing land, building irrigation systems, and tending crops require multiyear commitments before yielding food—investments that are only viable when water availability, flooding cycles, seasonal rains, and droughts are predictable. Unsurprisingly, for 90% of human history, people remained migratory hunter-gatherers with an animistic worldview, where individual spiritual experiences anchored communal identity.
The climate stability of the Holocene introduced a dramatic shift: rapid human population growth driven by agriculture. As these societies scaled up, they required sophisticated information systems to manage their growing numbers, giving rise to tools such as organized religions, codified laws, and centralized states. These complex civilizations did not collapse primarily from environmental shifts, but from their inability to manage their own internal complexity. We see the late Roman Empire embrace Christianity as a unifying pillar to preserve its fracturing state, just as fragments of the Mongol Empire adopted Islam, Christianity, and Buddhism to govern diverse populations. The Soviet Union, lacking a flexible system to process civilizational data, collapsed under its own weight. Modern China, recognizing this historical vulnerability, heavily leverages information technology for social control and governance. Today, advanced information technology appears to be succeeding where traditional institutional scaffolds left off. The current boom in data centers and AI models—while terrifying to many—may ultimately be our latest attempt to process unprecedented complexity and prevent total civilizational collapse.
What do you think?

