[mountainlion]

You got a source? There are articles here that say Mt Pinatubo released more Greenhouse gas than the industrial revolution.

[palmer]

Here's the source for Pinatubo: http://vulcan.wr.usgs.gov/Projects/Emissions/Reports/Pinatubo/pinatubo_abs.html

The manmade CO2 is highly dependent on economic activity and can be accurately estimated from sales of fossil fuels and by-products. The economy is tied to fossil fuels; ending the use of fossil fuels means ending the economy and vice versa. The powers-that-be supporting Bill Nye and others like him know this.