Powerful long-term drivers are increasing both the demand and supply of quantified environmental impact information in food systems. The trend is fast (with many initiatives underway) and furious (presenting a confusing landscape) but has so far received little attention from economists. Better information can inform public and private efforts to reduce environmental pressures. However, the use of different methodologies and reporting requirements could lead to a fragmented landscape. Moreover, there is a risk that poor producers will be disproportionately affected. We discuss the trend, its drivers, impacts and potential pitfalls, as well as the many open research and policy questions.

中文翻译：

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速度与激情：食品系统环境影响报告的兴起

强大的长期驱动因素正在增加粮食系统中量化环境影响信息的需求和供应。这一趋势是快速的（许多举措正在进行中）和激烈的（呈现出令人困惑的景象），但迄今为止还没有引起经济学家的关注。更好的信息可以为公共和私人减轻环境压力的努力提供信息。然而，使用不同的方法和报告要求可能会导致格局分散。此外，贫困生产者可能会受到不成比例的影响。我们讨论这一趋势、其驱动因素、影响和潜在陷阱，以及许多开放的研究和政策问题。