Este interesant articolul despre schimbari climatice din USA Today. Se pune problema cat de aproape putem sa fim de punctul de unde nu exista intoarcere. Interesante sunt si idei printre comentariile cititorilor: George Carlin hit it on the head. The earth will be fine. Man will disappear. We were only here to make plastic. CO2 is coming from Coca Cola, Pepsi, Beer etc. All of these products should be banned immediately. The world temperature should drop a couple of degrees within weeks. :) :) We hate our children therefore let them deal with the deficit, the droughts, the famines and the diseases that are to come! :( :( Global warming approaches point of no return Earth is heading for several tipping points at which the damage from global warming will make disease and famine inevitable, say scientists involved in preparing the new Intergovernmental Panel on Climate Change report due out Friday. "We are seeing plenty of potentially dangerous outcomes where the hotter it gets, the worse it gets," said Stanford University climatologist Stephen Schneider. Debate is growing on whether efforts to roll back harmful effects will produce results or whether countries should focus more on learning to live with global warming's consequences. http://www.usatoday.com/weather/climate/globalwarming/2007-04-03-tipping-points_N.htm Is Earth near its 'tipping points' from global warming? By Dan Vergano and Patrick O'Driscoll, USA TODAY Earth is spinning toward many points of no return from the damage of global warming, after which disease, desolation and famine are inevitable, say scientists involved in an international report due Friday on the effects of climate change. .
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