Fair enough, but I'm no scientist and certainly no meterologist. I read what I read as a layman and have no in depth knowledge of the subject. I see no point in regurgitating what I read, the original post was just to see what other people think on the subject, in order to gauge some opinion. Your initial response was simply to dismiss the research, without elaborating (which you have since done). Others came back with something more substantial and backed it up, which I learnt something from. Even if the research needs more work, there is a chance that in time, the atlantic conveyor MAY shutdown, possibly due to global warming. In which case our climate may change for the cooler. I do respect your opinion though and am glad to hear it, always something to learn! Not sure that I know you? Not in the air force were you? Cheers, rib.