translation.en: And if I make a comparison with oil, there’s an oil crisis, we talk about it, we talk about global warming, yet we never mention the phosphorus crisis.
translation.zh: 如果我把磷和石油做个比较 我们有石油危机，我们讨论它， 我们也讨论全球变暖， 然而我们从不提磷危机