16 November, 2010 — Bulletin of the Atomic Scientists
Abstract
The Penn State climate scientist who helped author the ‘hockey stick’ global warming temperature graph describes the campaign to discredit him following the theft of emails, including some he wrote, from servers at England’s University of East Anglia. Climate-change denial groups said the emails showed unethical conduct, but scientific organizations and academic panels said this was not the case, defending Mann and the credibility of climate science. Mann believes the widespread media coverage contributed to the failure of the US Senate to take action on carbon dioxide emission controls this summer. But he cites polls showing that the matter may not have compromised public belief in climate science and expresses optimism that policymakers will force emissions reductions in time to avert truly catastrophic changes to Earth’s climate.