The spread of humans changed with the discovery of new continents by clumping around resource-rich areas.
The spread of humans on the planet changed with the discovery of new continents by clumping around resource-rich areas. As humans migrated to different continents over time, they tended to settle in regions with abundant plant and animal biomass, allowing for sustainable living.
For example, the tropical savannas and grasslands of East Africa were colonized first due to the high biomass that could sustain early human populations.
This pattern of migration and settlement was influenced by factors such as climate change, availability of resources, and geographic barriers that shaped how humans spread across the planet.
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