[Dog Gone]

It wasn't all that long ago that the Yosemite Valley was carved by massive glaciers. 15,000 years.

SUVs did not cause those glaciers to retreat and leave us with a gorgeous park.

I don't even know whether the earth is warming or cooling right now, but it doesn't matter. It's always doing one or the other. It doesn't stay the same.

[Grampa Dave]

"It wasn't all that long ago that the Yosemite Valley was carved by massive glaciers. 15,000 years.
SUVs did not cause those glaciers to retreat and leave us with a gorgeous park."

Actually, we evil conservatives who drive SUVs used our time machines to go back over 15,000 years ago to cause Global Warming. As some of the enviral whackos on this thread have noted, the evidence is solid that we caused this with our SUVs. According to them, their science is good, and due to Global Warming, the UK will turn in a frozen tundra.

"I don't even know whether the earth is warming or cooling right now, but it doesn't matter. It's always doing one or the other. It doesn't stay the same."

Regardless of what the earth is doing, cooling off or heating up. It is Bush's fault, ours and Halliburton's.

[razorback-bert]

I swear, I haven't touched the themostat!

[tortoise]

SUVs did not cause those glaciers to retreat and leave us with a gorgeous park.

More telling is the fact that some of the retreating glaciers and snowpack (though not in Yosemite) are exposing the remnants of civilizations that were originally buried under them. I'm sure those people back then had a different perspective on all this.