[wolfcreek]

This has to be some of the 'worst' rebuttal I've ever heard. I quit reading after they said the sun's intensity hadn't varied much over the last 1000 yrs.

[DB]

Yes, really lame. It has been a difficult task measuring the suns output. It has only been in recent years that we've had satellites that were designed just for that task. In addition there's evidence that Mars has been warming. Hmm, what could possibly be the cause of that...