听写填空,只写填空内容,不抄全文,5个左右的句子,不用写标号,注意标点,口语中因结巴等问题造成的重复单词只写一遍~

Hints:
50 and 100 thousand
Lascaux

Paul Ehrlich: We started building a complex culture before we split into human beings and chimps, maybe 7 million years ago.

You're listening to Stanford biologist Paul Ehrlich. Ehrlich wrote the 1960's classic, The Population Bomb - and more recently, a book called The Dominant Animal: Human Evolution and the Environment. [---1---]

Paul Ehrlich: And at first, our culture evolved very slowly. [---2---]

[---3---]

Paul Ehrlich: Sometime, and it's controversial. [---4---] (有' ')So that changed our culture dramatically.

Fast-forward to about 10,000 years ago and humans start to practice agriculture.

Paul Ehrlich: [---5---] So the agricultural revolution, maybe, was the single biggest step in that whole course. [---6---]

You've listening to Stanford biologist Paul Ehrlich. I'm Jorge Salazar from E&S, a clear voice for science.

【视听版科学小组荣誉出品】
It's about how humans came to dominate our planet. We had the same kind of stone tools for hundreds of thousands of years. Ehrlich said that human culture itself evolved. Between 50 and 100 thousand years ago, there was a culture but sometimes called 'the great leap foreward', or the cultural revolution, where suddenly, instead of just having stone tools, we began to get fine needles, and obviously sew good clothes, and do the cave art that's so famous as in Lascaux, and so on. That was the time that it became possible for one family to grow enough food to support several families. Otherwise, we'd just be like another big mammal operating on the planet.