Climate Expert Says NASA Tried to Silence Him - New York Times: "After that speech and the release of data by Dr. Hansen on Dec. 15 showing that 2005 was probably the warmest year in at least a century, officials at the headquarters of the space agency repeatedly phoned public affairs officers, who relayed the warning to Dr. Hansen that there would be 'dire consequences' if such statements continued, those officers and Dr. Hansen said in interviews. "