Figure 2: Global INDC emissions compared with representative concentration pathway (RCP) scenarios. The black line shows the historical observed emissions. The blue lines show future RCP emission scenarios. Colored lines show Intended Nationally Determined Contribution (INDC) emissions under the unconditional pledge (red line) and conditioned pledge (pink line). Solid (red and pink) lines represent emissions before 2030 and dashed lines represent emissions after 2030.