I do not claim to be a climate expert, but when you here no mention of global warming on the TV when we get these cold weather events, I am suspicious that the critics have been silenced by political pressure. When the discussion ends, I fear that science has been totally replaced by politics. I am certainly concerned when human activities significantly increase a mayor atmospheric gas (CO2), but I wonder how well we truely understand the impact of this on climate. I know thing have become warmer in some places, but is this just our ignorance of climatic cycles, or a direct effect of increased CO2 in our atmosphere?
