I recall they were raving on about Sconi at this same convention...

I recall they were raving on about Sconi at this same convention over ten years ago. Nothing has changed. I still have not been able to find anyone who can provide a reasonable explanation as to how a supposed 140ppm (mm )of manmade green house gas can accumulate sufficient infrared to change the climate of 1 000 000 parts ( 1 klm) that's air land and sea. They say how the ocean is rising etc. Ten thousand years ago the sea was rising over 12mm/ year when there was less Co2. I also recall when someone who was green lacked experience. general knowledge and common sense. This cr is over 1/2 the mc, just another rob the share holder. Nothing has changed.