Global Warming Scare is Out of Hand

Even if these future "climate ambassadors" are right and that the North Pole was a topical environment 50 million years ago, how can they then possibly think that any current rise in global temperatures is due to man's activities. Obviously humans weren't driving around in SUVs 50 million years ago and "stinking up the planet", and yet "somehow" the earth still managed to acheive a tropical climate at the North Pole. Why on earth then do these people think that there's anything that man do to make even a dent in the global warming trend. And I don't even necessarily agree with their supposition that the North Pole was a one time tropical, but the complete incoherence and self-contradictory nature of the global warming movement is way out of hand. These people need to step back, take a deep breath, plug their brains back in, and start thinking this stuff through.