[jihadjihad]

I really wish the more popular phrase were "global climate change" rather than "global warming." The delta in the mean might not appear to be huge (a few degrees C over a span of a century or two, perhaps), but the key concept is the variance or volatility of climate patterns.

As man-made climate change progresses, the average recorded temperature will likely continue to climb, sure--but the change in variance is far more significant in terms of the extreme events that will occur with increasing regularity.

[gonzo41]

You make a really good point. I keep seeing once in a hundred year weather events happening every other year now.