No voy a hacer disquisiciones solo voy a dar alguna bibliografia por si alguien quiere tener mas datos o una vision mas amplia sobe el tema los libros estan en ingles y son :The Burning Question by Mike Berners,Six Degrees by mark Linax,Under a Green Sky by Peter Ward,Note Fields for a Catastrphe by Elizabeth Colbert,2071 The World We Will Leave Our Children by Cris Rapley,With Speed and Violence by Fred Pearce,Plan B 4.0 Mobilizing to Save the Civilazation by Russel Brown,The Collapse of Western Civilization :A View from the Future by Naomi Oreskes,The Long Thaw: How Humans Are Changing The Next 100000 Years Of Earths Climate by David Archer