Digital Art on Metal 40" W X 13.4" H
For data sources on the science click here.
The above graphs show the deviation from mean summer temperatures from the period 1951-2013. The green dotted line represents the average temperature range in summer from 1951-1980, the base measurement period. The significant warming shifts occurred, remarkably, during the lifetime of the typical baby boomer. This trend has continued since 2013.