CBC: Al Gore is bullish on the future of humanity and our ability to confront climate change, telling the TED conference in Vancouver, "We are going to win this. We will prevail." It's been 10 years since Gore's first TED Talk, when he delivered a slide show about the climate crisis, months before the release of Academy Award-winning documentary An Inconvenient Truth. On Wednesday, he brought good news about the exponential adoption of solar and other renewable energy sources, the closing of U.S. coal...