British philosopher and social activist Bertrand Russell smoking his pipe as he is pictured outside his home on his 90th birthday, London, May 18th 1962. (Photo by Edward Miller/Keystone/Getty Images)
British philosopher and social activist Bertrand Russell smoking his pipe as he is pictured outside his home on his 90th birthday, London, May 18th 1962. (Photo by Edward Miller/Keystone/Getty Images)