A bar plot graph that describes the following four scenarios for global temperate rise by 2100. Scenario 1: Net-zero emissions are met by 2050 and temperatures rise is 1.5 degrees celsius. Scenario 2: Announced pledges rise temperatures by 1.7 degrees celsius. Scenario 3: Stated policies rise temperatures by 2.5 degrees celsius. Scenario 4: Pre-Paris Agreement rises temperatures by 3.5 degrees.