Friday Photo: Laughter is the best stimulus
MANCHESTER, ENGLAND – JANUARY 24: Laughter consultant Robin Graham and Abena Agyeman attempt to bring smiles and happiness to shoppers in Manchester city centre as part of the world laughter pledge on January 24, 2009 in Manchester, England. Graham is launching the World Laughter Pledge, an attempt to make everyone in the world laugh together ...
MANCHESTER, ENGLAND - JANUARY 24: Laughter consultant Robin Graham and Abena Agyeman attempt to bring smiles and happiness to shoppers in Manchester city centre as part of the world laughter pledge on January 24, 2009 in Manchester, England. Graham is launching the World Laughter Pledge, an attempt to make everyone in the world laugh together every Saturday at 9am in their respective time zone. Robin hopes that through his website, www.worldlaughterpledge.org, the laughter wave will ripple around the world bringing happiness and peace.Photo:Christopher Furlong/Getty Images
MANCHESTER, ENGLAND – JANUARY 24: Laughter consultant Robin Graham and Abena Agyeman attempt to bring smiles and happiness to shoppers in Manchester city centre as part of the world laughter pledge on January 24, 2009 in Manchester, England. Graham is launching the World Laughter Pledge, an attempt to make everyone in the world laugh together every Saturday at 9am in their respective time zone. Robin hopes that through his website, www.worldlaughterpledge.org, the laughter wave will ripple around the world bringing happiness and peace.
Photo:Christopher Furlong/Getty Images
Joshua Keating was an associate editor at Foreign Policy. Twitter: @joshuakeating
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