Canadian Press: A navy planner says the Canadian Forces must be ready to be called to the front lines in the battle against the effects of climate change. A recently published article by Lt.-Cmdr. Ray Snook of the Defence Department’s directorate of maritime strategy says the military may have to step in if conflicts flare over dwindling supplies of food and water. “There will be a clear need for peace support operations too, and being called upon to intervene overseas and to help prevent or …