I heard it was for keeping his cool while the country is burning down all while hiding in his basement.
On Monday, a member of British Parliament announced that he had nominated Biden, 77, for the coveted award, telling The Evening Standard in the U.K. that his nomination was based on, in his words, the Democrat's strength in political debate and argument.
“When others have resorted to violent solutions, he has argued that the best force is the force of argument,″ Chris Bryant told the Standard. “Because guns can stop a heart but well-placed words can change many hearts, and many hearts can change a world.”
The nomination comes weeks after Biden received the endorsement of 81 Nobel Prize winners, who released a letter citing the former vice president's ″willingness to listen to experts″ and his ″deep appreciation for using science to find solutions.″
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I think all that crap translates to 'because he seems like a nice guy'.