If we look at this carefully, we find it's about 40 percent of the Earth's land surface is devoted to agriculture, and it's 60 times larger than all the areas we complain about, our suburban sprawl and our cities where we mostly live.
如果我们仔细观察，将发现大约40%的 地表贡献于农业 比令我们 怨声载道的居住地大60倍 包括郊区和大多数人类居住的城市