Climate Change Neck Tie (Warm Reds)

Climate Change
This ice-breaking design symbolizes several of the elements identified with global climate change: the Keeling Curve, a graph measuring the rising concentration of atmospheric carbon dioxide in the atmosphere since 1958; greenhouse gas molecules representative of CO2, methane, nitrous oxide and ozone; and a “perplexed polar bear in a precarious perch atop an ice patch.”   
 
Many thanks to the members of the Purdue Climate Change Research Center, and its director, Dr. Paul Shepson, for their input on this unique design and for their important work on this timely issue.   The Boilermaker gold and black is duly represented!! 

"Learning Note" and source credentials on reverse side of every tie.