The document discusses the role of information in environmental regulation. It argues that information from physical sciences is fundamental to decision making in regulation. The advent of information and communication technologies has expanded the scope and processing of information for regulation by allowing for more rigorous tracking of pollution emissions, data mining, and information dissemination. However, the relationship between science, policy, and law is not linear, and scientific models used in legislation are not always accurate, up-to-date, or objective. Additionally, information quality can be impacted by data being used as a political tool.