text: I find it ironic that the devote Christians (who often are also the rightists) have presented me the argument for believing in Christ as soul saver, and life ever after, being "you may not know it to be true, but what if it is, isn't the risk of being wrong too high?"
  
  Well the same applies here.  OK so you (speaking to the general population of climate change deniers) maybe you are sure, but doesn't the risk of the scientists being right warrant change?  Particularly since most of the changes are good for other reasons, like not being dependent on energy sources controlled by volatile and hostile governments?