[the invisib1e hand]

What I fail to understand is why global warming should be a liberal or conservative issue. It is either happening or is not, and we can either take action to try to slow it, or we cannot.

Or, it is not happening, and so the second proposition becomes spurious. That would be an inconvenient truth, as opposed weird Al's convenient myth.

[HonduGOP]

Unfortunately Siskel is dead instead of this liberal loon.

[TradicalRC]

Or it is happening and then assume that it is caused by man rather than natural processes. Further assume that we can do Anything to reverse the trend.