Quote Originally Posted by rpbailey
The earth is 6 billion years old. We've only had the technology to accurately measure the weather for the past 200 or so. Furthermore, most of our older studies were conducted in cities which become heat islands ( http://en.wikipedia.org/wiki/Urban_heat_island ), rendering the readings suspect.

I'm not doubting that the earth is warming now than it was a decade ago, I'm just saying that I can't say whether humans are responsible or whether it is even something to worry about. And without sufficient numbers, all we have are biased opinions on both sides of the argument.

Run for president. You've got a good change of winning