The science is in, the debates are over: we face a true climate emergency, and we must set out immediately on a path of dramatic global carbon emissions reductions. We must do so, moreover, despite all the other emergencies now competing for our attention. Further delay will only condemn us to a narrowing future in which worsening impacts fade towards critical tipping points.
Canada can tackle climate change with programs, policies and regulations that help reduce Canada’s greenhouse gas emissions in our homes, businesses, schools and communities.
Nearly two decades ago, leading climate scientists concluded that the burning of fossil fuels such as coal, oil and natural gas was increasing the levels of greenhouse gases in the atmosphere and causing climate change.
What is causing climate change? Why is climate change a problem?
