Graphs 14 (on left) and 17 (on right).
Coincidence? Total score: 7

Anthropogenic emissions of carbon dioxide
Author: Rob
Source: CDIAC via Wikimedia
Based on work by Mak Thorpe and distributed under Creative Commons 3.0 by-sa licence
Graphs 14 (on left) and 17 (on right).
Author: Rob
Source: CDIAC via Wikimedia
Based on work by Mak Thorpe and distributed under Creative Commons 3.0 by-sa licence