[QUOTE=sounding;2165749]Sure. So ... how much did "man-made" CO2 warm the earth last year? Should be very easy to find via Google since everyone knows for sure that it is happening.[/QUOTE
Home – Climate Change: Vital Signs of the Planet
Check out the website that shows the increases in temperature since the advent of the Industrial Revolution. It's an incremental process. If you don't see it, it's because you're not paying attention or simply ignoring it. And it doesn't have to increase that much to cause disastrous effects.