Law Commons^™

The Importance Of Information And Participation Principles In Environmental Law In Brazil, David N. Cassuto, Romulo S.R. Sampaio

Elisabeth Haub School of Law Faculty Publications

This article explores the two different kinds of uncertainty, ‘hard’ uncertainty (unknown unknowns) and ‘soft’ uncertainty (known unknowns), in the context of environmental law decision making. First, the authors argue that these different categories should not be treated the same when facing decisions under uncertainty. To deal with these different uncertainties, a tiered risk analysis process is called for, using participatory techniques to turn hard uncertainty into (more manageable) soft uncertainty as well as to increase the legitimacy of environmental decision making, even in cases of hard uncertainty. This methodology can and should apply to all instances of domestic, transnational …