Science and Climate Change Policy – Is There Really A Connection?

News from the IPCC

The IPCC, lead advising body to the UN Framework on Climate Change and the Kyoto Protocol, has finally started releasing its Fifth Assessment Report (AR5).  On one hand, I suppose this is a triumph of science.  It’s full of carefully researched and synthesized data on the level of anthropogenic GHG emissions since the late 19th century, the level of sea rise, and the decline in Arctic ice.  The IPCC concludes that global warming is “unequivocal.”

On the other hand, it’s not clear that this is going to make any difference whatsoever to the foreign policy of the laggard developed states – the US, Canada, and Japan.  AR5 does not seem to add any more certainty than that present in AR4, which came out in 2007 (although, since AR4 was criticized for some methodological problems, I might be wrong there).  This may be, as the Guardian indicates, a “landmark report,” but I really don’t see this influencing the 19th Conference of the Parties of the UNFCCC (COP-19), currently scheduled for this November in Warsaw.

We’ll see, but it might be a cold day* in Hell before any of the laggard states change their tune due to science.


*Ironically, due to climate change, possibility of cold days in Hell projected to increase over the next 50 years.