Jul 26 2009, 04:38 PM
QUOTE(hako @ Jul 26 2009, 12:12 AM)
i read it somewhere about Global warming, its a totally natural phenomenon, in fact, global warming had happen since ice age. earth has undergo a constant heating curve since then, and the activities of human just merely catalyses the process.
we do need greenhouses gases but in the right amount to maintain the heat needed on earth to sustain life...however,human activities accelerated the production of these gases..thereby global warming
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