text: this comparison of the number of ‘unprecedented’ HCVI values at 1.5°C and 2°C should be 
  treated with caution. Nevertheless, the ﬁnding that some countries see HCVI values higher at 
  either or both 1.5°C and 2°C compared to the baseline may indicate that climate change has the 
  potential to lead to unprecedented levels of vulnerability to food insecurity in some countries. 
  More robustly, it can be concluded that by this metric, overall worldwide vulnerability to food 
  insecurity generally increases with global warming, and for approximately three-quarters of 
  countries assessed, this increase is larger at 2°C than 1.5°C. 
  
  In the ensemble mean, changes in mean, low and high ﬂows are generally larger at 2°C global 
  warming compared to 1.5°C (ﬁgure 20). This is often the case for both increases and decreases 
  in ﬂows—increasing the level of global warming magniﬁes the pattern of river ﬂow changes, 
  although not in all cases. 
  
  The range of projected mean run-off changes is larger for 2°C than 1.5°C in many basins, 
  but this was not always the case, with many basins showing similar or smaller ranges at 
  2°C compared with 1.5°. Moreover, the ranges overlap substantially, so in terms of the set of 