The republican party has been shedding members since the mid 90s. Most of the moderates have gone Dem, and the Rs that are left are radicalizing. (See: Tea Party and/or lipstick wearing bulldogs.)
If “Republican scientists” are wondering why their party has changed, then they should do more than mark a straight R ticket when they vote and at least look at the world around them when they go to the voting station.
I wonder whether this apparent enlightenment doesn’t make Cato a potentially more dangerous political factor. When an institution like Heartland makes their idiotic pronouncements about the non-existence of AGW, they just reveal themselves as some combination of idiots, scientific illiterates, or just shills for the oil and coal industries. When Cato acknowledges AGW, and then states “Fortunately, and contrary to much of the rhetoric surrounding climate change, there is ample time to develop [mitigation] technologies” they are basically achieving the same result desired by denialist conservatives – stalling emissions regulation – and doing so with the appearance of even-handed sagacity. The reality however is that with CO2 at 400 ppm and rising fast – about 43% above pre-industrial levels – that assertion that we have lots and lots of time to sit around and ponder has no basis in science or in fact.
I’m certainly not going to argue against the fact that they are going to do their best to make sure we completely ignore the effects of the warming, as I know all too well about the Koch brothers. I was simply pointing out that when even they acknowledge the fact that AGW is real, that particular aspect of the debate is over. End of story.