Global "Warning"

[cheerfulgreek]

Originally Posted by bluefish81

I agree. I think that there has to be a better resource available besides corn-based ethanol, perhaps one that our society isn't so dependent upon for a food resource? The price of corn on a bushel basis has gone up significantly over the past few years, great for farmers selling the corn, not so good for consumer looking to buy a product that uses corn as its base. There's also a lot of farmers that are opting to plant corn instead of what they probably should be planting in their respective areas. So the quality of the product may not be as good because the soil where it's being planted may not be right for corn. Like trying to grow peaches in Nebraska, you'd probably just end up with crappy peaches.

Cheerfulgreek as far as your hurricane analogy regarding the present day intesity vs. the 70s. I think your comparison is both a frequency and severity concern. You're seeing stronger storms (severity) more often (frequency). Do I think that they're happening stronger and more often? Yes. Did we luck out in 2006 due to a weather system that was parked over FL and pushed everything back out to sea? Yes. And I'm very thankful for it. As far as last year I didn't watch the hurricane season as closely so I have no idea why there wasn't much activity.

Local events like this are not the same as global climate change, but they do appear to be apart of a larger trend. Since the 70s, ocean surface temperatures worlwide have risen about +1F. Those numbers have moved in sequence with global air temperatures, which have also risen up a degree. I think the warmest year ever recorded may have been in 2006, followed by 2005, with a few previous years close behind. Does this mean more hurricanes? Perhaps. Maybe not, which is why it's so hard to pin down these trends. Infact the past 10 stormy years in the North Atlantic were preceded by many quiet ones. This all happened the same time global temperatures were rising. I'll explain it this way. Worldwide, there's like an equilibrium. When the number of storms in the North Atlantic increases, there's usually a corresponding fall in the number of storms in other regions, but frequency is not the same as intensity. Also, I think I said earlier in a previous post that there have been two recent studies that demonstrate the difference and prove my point.