We need to move away from monoculture , energy-intensive farming .

我们需要摆脱单一耕作、能源密集型农业。

The cotton monoculture that global demand imposed on burkina faso has turned the place into a desert .

全球需求让布基纳法索只种植棉花，这令该国变成了一片沙漠。

But innovations by competitor species , or the emergence of altogether new species , prevent any permanent hierarchy or monoculture from emerging .

但竞争物种的创新，或全新物种的出现阻止了任何永恒的层级或者单种的产生。

Both demonstrate the dangers of the monoculture .

这些表明了城市单一布局的危害。

If circumstances require a change of direction , the monoculture at the top of vw may react slowly .

倘若所处境地需要改变方向，大众公司领导层的单一性文化可能会反应迟钝。