Reuters: The fight against global warming is in danger of being downgraded on more urgent fears over energy security, heightened by a Russian war with Georgia, and a global economic slowdown. Added to the mix — politicians are faced with a rising clamour of complaints from voters over record fuel bills, and racing gas and oil prices have sparked new interest in high-carbon coal as well as cleaner alternatives. “A few years ago it was all about climate change. Now energy security has …