Global warming is happening. Pretty much everyone understands that. What's causing it is less clear. Some say it's a natural cycle, some say it's largely caused by human emissions. I'm not going to say which because there is no real way to tell, despite what the protagonists of either want to believe. I don't think driving a Prius and changing lightbulbs is going to make a hill of beans difference in the trend, but if that's what floats your boat, go for it.
My question deals with cloud cover. From what I've read, there are two types that are relevant to the GW stuff, high cirrus clouds, and lower cumulus clouds. The cirrus clouds are heat-trappers, cumulus clouds are coolers. Apparently, as an ocean warms, formation of cirrus clouds lessen, and formation of cumulus clouds increases. The net effect is to cool rather than to heat, mitigating other influences on the warming trend.
My question is, why don't the Gore types mention this in all their hooplah and gala events?
2007-04-11
02:12:24
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9 answers
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asked by
thegubmint
7