A little bit more...
A short article excerpt from New Scientist:
...he and his fellow climate scientists are acutely aware that the IPCC's predictions of how the global change will affect local climates are little more than guesswork. They fear that if the IPCC's predictions turn out to be wrong, it will provoke a crisis in confidence that undermines the whole climate change debate.
"Undermining the debate?" Is that the only problem here?