>> they are. one of the best articles in research on this is a guy by the name of christopher lancey from noaa who just published a study categorizing what global warming with actually mean for an increase in speeds from hurricanes. he concluded that assuming the models are correct and we have seen the models to be wildly incorrect in the past. he concluded that a category 5 hurricane like katrina cuckoo have a 1 to 2 mile-per-hour increase in wind speed due to the current global warming. i don't think anybody in katrina or in a category 5 hurricane would tell the difference between 163 and 164 mirps miles per hour. in fact, that's well below the ability for us to measure wind speeds in hurricanes right now which is 10 to 15 mefing. that's using the satellite date. pete: we heard from the experts about the models and we heard from the experts and 50's, six, senktsd, ace.