Canada July 4 2019 4:05pm 01:36 How will climate change affect Canada? A report by the Council of Canadian Academies is honing in on the major risks climate change will pose to Canada. Reality check: Do carbon offsets work? The most effective way to fight climate change is to plant trees, over a trillion of them: study Canada faces 6 key climate change risks. Here’s what experts say could help Responsive site?