Calestous Juma Retweeted Vala Afshar
"The trouble...is that the stupid are cocksure and the intelligent are full of doubt." ' Bertrand Russellhttps://twitter.com/ValaAfshar/status/634746808430891010 …
Calestous Juma added,
8:30 AM - 21 Aug 2015
0 replies
23 retweets
12 likes
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