At a conference for environmental journalists in Wisconsin, Al Gore dodged questions on the many identified errors in his global warming movie, An Inconvenient Truth. "We're very close to that political tipping point," Gore said. "Never before in human history has a single generation been asked to make such difficult and consequential decisions." While the audience of environmental journalists were largely in agreement with Mr. Gore's presentation and his positions, one Irish journalist and filmmaker asked Gore about the many scientific errors that were found in Gore's global warming movie, An Inconvenient Truth. "A judge in the British High Court,...