[Ford4000]

Human activities are releasing greenhouse gases more than 30 times faster than the rate of emissions that triggered a period of extreme global warming in the Earth's past, according to an expert on ancient climates.

So scientists have determined that past climate change is entirely a function of emissions. Sounds like a emission to me....

[PSYCHO-FREEP]

according to an expert on ancient climates

Geee whizzzz....I didn't know that we had "climatologists" 30,ooo years ago. You learn something new every day!

If the Democrats ever get back into control, I'm sure they'll fix it though. (/sarc.)