Jamais Cascio: Pushing Back Against the Methane Tipping Pointhttp://www.openthefuture.com/2010/03/pushing_back_against_the_metha.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed:+OpenTheFuture+(Open+the+Future) by JCThoughtscream • 16 years ago 1 0 16 years agoOPopenthefuture.com