The global financial crisis occurred because we ignored externalities – shadow prices and institutions – allowing instability and inequality to proliferate. Building a more stable, sustainable future requires getting policies, prices, and incentives right.
全球金融危机发生的原因是我们忽视了外部性（影子价格和机构），放任不稳定和不公平的滋生。建立更稳定、更可持续的未来，需要理顺政策、价格和激励机制的关系。正如科米所言，“变绿决非易事”。然而，问题是如果我们不作为，那结果就是一起完蛋。