Solving environmental problems like climate change or air pollution is extremely difficult because they result from many small actions. (sciencedaily.com)
None of this is makes it any easier to build the political will to confront a uniquely difficult problem like climate change. (dotearth.blogs.nytimes.com)
The oil industry argues, however, that there is little precedent for using common law to address a complex global problem like climate change. (niskanencenter.org)