> The OT and EE stuff however is generally interesting > enough in a geeky > sort of way to keep subscribed to the list (perhaps > excepting global > warming debates ;-P, debate how to fix it sure, but not if > it exists. > (Lets assume it does and hope it doesn't)) I am not a GW denier, but I would be so labelled by all the GWicionados. I am a GW don't knower. AND I want to know BECAUSE I think it's important that we know The problem is, IF it does exist (ie anthropogenic effects are a major factor and are pushing us towards imminent disaster = AGW) then we need to be dealing with the subject really well and really seriously. And, we're not. What we are doing instead is giving the green-crazies an excuse to promote their green-craziness. And the your-money-is-mine-(or-will-be-any-time-now)-crazies yet another excuse to ... . There are many greens who are far from crazy, and some who are acceptably crazy (I may resemble that in fact) and there are many people making an honest capitalist buck. BUT the great AGW bandwagon is more about either carbon trading your way to riches or saving the planet through any excuse you can find, than about really knowing what is happening. And much of what is being done is all paper pushing and rubbish equivalencies and ... . When eg China could, should it wish, sell the US enough carbon credits to make the US carbon neutral, then, if you've seen the Chinese skies any time lately, something is rotten in the states of Denmark, Shenzen, Washington and more. By "assuming it exists" and bowing to the great carbon credits trading scheme we are possibly destroying the world we should be trying to save. By all means take urgent action, but it should be the right urgent action. And what the right urgent action is isn't yet known. And we should be finding out as about THE major international task. Instead of pretending that what we are doing instead is the most effective thing we can do. While we find out we should be doing the best we can in the interim. And it's not what we are doing now. It matters not a whit to Gaia whether China is a developing nation and so therefore exempt from certain carbon restrictions - the smog that spreads in a near continuous sheet from Hong Kong to Urumqi* is mute evidence of the paucity of that position. Meanwhile, we may quite possibly be Meaundering towards another mini ice-age, or maybe even the now 2000 years overdue next full 8000 year odd iceage. If the latter does in fact prove to be on its way you'll be seeing people nuking Methane Clathrates in the ocean deeps and spreading soot over the arctic tundra, possibly before the century is out. And carbon in any form will again be valuable - but as a product with net worth. Here we see the red lines earnestly urging the sun to kick into gear and get sunspot cycle 24 going. http://www.swpc.noaa.gov/SolarCycle/index.html The last black dot was added a few days ago (monthly update) and the red prediction lines did not budge an iota. If it does, finally, start tracking up the red lines then all may be "well" - enough. If it keeps on going in the direction it seems to be at present then skating on the Thames may again be possible, as it was at the Maunder minimum in the "little ice age". http://en.wikipedia.org/wiki/Little_Ice_Age The mechanisms are less than wholly transparent but there's reasonable evidence that they are there. It's not just solar insolation per se, which can be measured and therefore "accounted for" and dismissed, but the magnetic field which correlates with sunspot activity. Less field, more incoming cosmic rays. More cosmic rays some say / some don't - more clouds. More clouds ... . AGW may be a welcome alternative :-) Russell * Furthest city on earth from the sea. And in winter very very VERY cold. And you still get your clothes dirty from the air! -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist