Productivity metrics that ignore environmental impact are accounting tricks, not real progress.
忽视环境影响的生产力指标只是会计把戏,而非真正的进步。
The only fence against the world is a thorough knowledge of it.
我希望读者能感受到某种令人惊讶的东西——不是“发生了什么”,而是事情发生的方式。