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Message: <blockquote data-quote="kristoffer" data-source="post: 1594340" data-attributes="member: 67002">Concentration of co2 in the atmosphere is increasing, and this means that the oceans are acidifying. The ph-level has already dropped in the worlds oceans, affecting primary shell building organisms. In 50 years the oceans will be dead if we do not reduce co2 emissions. Also we have to move away from dependence on fossile fuels. These two factors alone is reason enough to take the actions suggested from those who belive in global warming. Also, naturally, emitting the insane amounts of co2 that we humans do, naturally affect the climate. It would be far more surprising if all this co2 did not change anything in our climate. Sorry for my poor english, it is not my main language.</blockquote>