Canada is warming at twice the global rate according to a report by the Canadian Environment and Climate Change Department.<br />The report warns changes are already evident in many parts of the country and are likely to intensify.<br />Canada's Arctic has seen the deepest impact.<br />Its annual average temperature has increased by 1-point-7 degrees Celsius since 1948.<br />The report said the warming could be limited if global action is taken to reduce "carbon emissions to near zero early in the second half of the century. <br /><br />
