American Association of Petroleum Geologists

Global warming controversy

In 2006, the AAPG was criticized for selecting author Michael Crichton for their Journalism Award for Jurassic Park and "for his recent science-based thriller State of Fear", in which Crichton exposed his rejection of scientific evidence for anthropogenic global warming. Daniel P. Schrag, a geochemist who directs the Harvard University Center for the Environment, called the award "a total embarrassment" that he said "reflects the politics of the oil industry and a lack of professionalism" on the association's part. The AAPG's award for journalism lauded "notable journalistic achievement, in any medium, which contributes to public understanding of geology, energy resources or the technology of oil and gas exploration." The name of the journalism award has since been changed to the "Geosciences in the Media" Award.

The criticism drew attention to the AAPG's 1999 position statement formally rejecting the likelihood of human influence on recent climate. The Council of the American Quaternary Association wrote in a criticism of the award that the "AAPG stands alone among scientific societies in its denial of human-induced effects on global warming."

2007 AAPG revised position

Acknowledging that the association's previous policy statement on Climate Change was "not supported by a significant number of our members and prospective members", AAPG's formal stance was reviewed and changed in July 2007.

The new statement formally accepts human activity as at least one contributor to carbon dioxide increase, but does not confirm its link to climate change, saying its members are "divided on the degree of influence that anthropogenic CO2 has" on climate. AAPG also stated support for "research to narrow probabilistic ranges on the effect of anthropogenic CO2 on global climate."

AAPG also withdrew its earlier criticism of other scientific organizations and research stating, "Certain climate simulation models predict that the warming trend will continue, as reported through NAS, AGU, AAAS, and AMS. AAPG respects these scientific opinions but wants to add that the current climate warming projections could fall within well-documented natural variations in past climate and observed temperature data. These data do not necessarily support the maximum case scenarios forecast in some models."