Hegerl GC, Crowley TJ, Allen M, Hyde WT, Pollack HN, et al. (2007) Detection of Human Influence on a New, Validated 1500-Year Temperature Reconstruction. Journal of Climate: Vol. 20, No. 4 pp. 650–666
== Independent scientists such as ... [[Fred Singer]] ==
Fred Singer and organizations for which he has worked for appear to have received grants and funding from the oil companies.[http://www.exxonsecrets.org/html/personfactsheet.php?id=1] Is there evidence to the contrary of this? Is it appropriate to categorize Fred Singer as an independent scientist with these associations? --[[User:Mtur|Mtur]] 18:36, 30 April 2007 (EDT)