These sixteen "scientists" signed this article in the WSJ which implies that global warming is not a problem.
It is hard to believe that the WSJ could honestly consider publishing such an article -- such a blatant distortion of the truth. This article debunks it a bit: http://www.treehugger.com/climate-change/scientist-authors-no-need-panic-about-global-warming-op-ed-have-oil-industry-ties.html
This guy is also upset about it: http://rightwingnews.com/uncategorized/no-need-to-panic-about-global-warming/