I just speaking to them whereas other creatures head do trial in a ruling by doing each and every generation we're able to accumulate knowledge now these innovations were hugely important to our survival but they did not result in a substantial increase in the population a few words on the planet it wasn't until about tenor twelve thousand years ago that the discovery and agriculture change everything humans were able to transformed from creatures nomadic Cleanse EFX creatures that hundred gathered to people to get settled down to one area it dramatically increase the available potential clerk supply food supply and it allows for the diversification labor know not everybody had do the same things everybody didn't have to be the farmer everybody didn't have to be the hunter-gatherer people had specific skills counselor inclinations could direct their energies into those specific cancer inclinations allowing a the population love the human beings to dramatically increase and it was about that time our population began .
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