And what it tells you is that if you begin to take account of other species, take account of the soil, that even with nothing more than this perspectival idea -- because there is no technology involved here except for those fences, which are so cheap they could be all over Africa in no time -- that we can take the food we need from the Earth and actually heal the Earth in the process.
我们从中得到的启发就是如果你考虑到其他的物种， 考虑到土壤，即使仅仅是用这种全局的观点 --因为在这里几乎没有应用到任何科技，除了那几个栅栏而已， 而且它们也，你知道，非常便宜，很快就可以在非洲大范围应用-- 这样你就能，我们就可以从地球获取我们需要的食物， 而且实际在这个过程中安抚我们的地球。