If you have any interest in the great Global Warming (GW) debate please read the following paragraph before giving up on this email. The reference below is the same one as I provide earlier today. However, I've now skimmed through a cross section of the material and I very strongly recommend that people who are interested in GW from any perspective also have a look. The material is presented by a team who firmly believe that GW is a principally man-made phenomenon BUT they provide many references to opposing points of view and address the points of controversy in an open and rational manner. (This is by no means what always happens in this area). I still stand by all the comments I made earlier today BUT I consider that the link below is an excellent entry point into the subject as long as one keeps as open a mind as possible. These people are firmly convinced of the reasonableness of their position and gently and rationally explain where the opponents to their ideas are wrong. Their arguments are good, and in general sound convincing. Many of them may even be reasonably correct :-). It is a certainty that some of them will be wrong. As they provide links to opposing views you can easily go and see what the other side of the argument is in each case. http://environment.newscientist.com/channel/earth/dn11462 Note, again, that what I said today still applies. The premise that GW is principally man-made has not been demonstrated to the degree that science would usually accept as statistically significant. There is much rubbish and vested interest involved in the pro-GW camp. But, given the importance of the issue and the severe cost to the world if we get it wrong, it behoves us to err strongly on the side of prudent avoidance. But, we need to do a far far better job of applying real science to the problem and of applying real solutions and not PC rubbish, as is happening all too often at present. Russell.. . _____________________________ -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist