Environmental decision-making in recent decades has become increasingly dependent on scientific expertise. Grounded in universal principles of knowledge, these expert evaluations often depart from the assessments of ordinary members of the public. Whether the issue is nuclear power, genetic testing, food safety, or biodiversity, conservation lay people are increasingly charging experts with being ignorant of local contextual considerations. Scientists, as well as many policy-makers, in turn contend that the public is hopelessly irrational in gauging environmental risks. A growing group of...

Consumer society in the United States and other countries is receding due to demographic ageing, rising income inequality, political paralysis, and resource scarcity. At the same time, steady jobs that compensate employees on a salaried or hourly basis are being replaced by freelancing and contingent work. The rise of the so-called sharing economy, the growth of do-it-yourself production, and the spreading popularity of economic localization are evidence that people are striving to find new ways to ensure livelihoods for themselves and their families in the face of profound change....