of course global warming exists!
That is why we are gtting more weather change. There is proof to back up that global warming is happening as they can moniter the hole in the ozone layer.  And as jack said, the government would not benefit from making us worried. Believe it or not the government are actually here to help our country!  
even if it doesn't exist, we should still cut down on the bad stuff as even if it is not worsening global warming, it is still polluting the earth.. which is bad.  

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Global warming is a natural things that's happened over millions of years. What will happen is the gulf stream will die then cool down the northern hemisphere and droping snow. The snow will reflect the light from the sun warming the earth again and get the gulf stream running again.

Also how can we be overdue an ice age caused by global warming when we are speeding it up?

Don't bump topics older than 15 days.

Anyway, this debate isn't going anywhere: the people who believe in global warming will say, "science proves it" and people who don't believe will say "science is wrong."

So locked.

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Guess who's back.