Associated Press: Americans need to be more aggressive in adopting renewable energy, conserving electricity and embracing global efforts to solve climate change, the Danish ambassador to the U.S. said. Acknowledging that he was toeing a fine line as a foreign diplomat, Friis Arne Petersen on Monday told Kansas City-area business leaders during an energy policy symposium that the issues transcend borders. “This isn’t health, this is climate and energy policy that are global issues and are all …