Since the publication in May of his book, Heaven and Earth: Global Warming - The Missing Science, Ian Plimer has been the darling of conservative media commentators and the global network of climate change skeptics. Plimer, an Australian geologist, has been strongly criticized by climate scientists for errors in his book. More recently, he has been in the news over his challenge to British journalist, George Monbiot, for a debate over climate science. Monbiot agreed, subject to Plimer answering some questions in writing ahead of a debate, but Plimer retreated.
While a few news stories have made a passing mention that Plimer is a director of several mining companies, none have looked with any detail at which companies he is involved with, and how substantial his interest is. Recently, a volunteer editor on SourceWatch (hat-tip to Scribe), did some digging into Plimer's directorships with three mining companies, Ivanhoe Australia, CBH Resources and Kefi Minerals.