At over 2000 pages and five years in the making, the report represents the most comprehensive and authoritative assessment ever produced on the causes and physical consequences of climate change. (pnnl.gov)
Its rich, field - tested resources — including authoritative assessments aligned to state standards — make it possible for all teachers to implement best practices in inquiry science teaching. (agilemind.com)
Eminent energy technology and policy thinker John A. Alic tackles these questions in this thoughtful and authoritative assessment of biofuels. (cspo.org)