http://fivepercent.us/2010/01/04/social-contagion-works-both-ways/ If you cannot change the world by yourself, start by making a small change ... just 5% less is easy, and here's how. Thu, 22 Jul 2010 16:27:31 +0000 hourly 1 http://wordpress.org/?v=3.0 http://fivepercent.us/2010/01/04/social-contagion-works-both-ways/comment-page-1/#comment-62528 john Tue, 05 Jan 2010 15:46:56 +0000 http://fivepercent.us/?p=1360#comment-62528 I think you need to come up with a good book title. I think you need to come up with a good book title.

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