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"According to one theory it was a sudden change in climate, the Younger Dryas event, that inspired the development of agriculture. The Younger Dryas was a 1,000-year-long interruption in the higher temperatures prevailing since the last ice age, which produced a sudden drought in the Levant. This would have endangered the wild cereals, which could no longer compete with dryland scrub, but upon which the population had become dependent to sustain a relatively large sedentary population. By artificially clearing scrub and planting seeds obtained from elsewhere, they began to practice agriculture."

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pup

2006-12-03 12:54:19 · answer #1 · answered by . 6 · 0 0

The what people?

2006-12-04 03:21:50 · answer #2 · answered by romaniascott 4 · 0 0

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