http://www.blog.builddialogue.com/2009/10/16/how-much-time-is-left-to-civilization/ Steve Krizman's blog Sat, 19 Dec 2009 02:06:19 +0000 hourly 1 http://www.blog.builddialogue.com/2009/10/16/how-much-time-is-left-to-civilization/comment-page-1/#comment-73 A Tale of Two Industries « CLEAN & GREEN? Sat, 17 Oct 2009 04:28:47 +0000 http://www.blog.builddialogue.com/?p=212#comment-73 [...] How much time is left to civilization? – Tropes [...] [...] How much time is left to civilization? – Tropes [...]

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