Should Climatologists be charged with Fraud?

Seismologists are being charged with manslaughter for failing to predict the "La Aquila" earthquake, should Climatologists who make predictions about climate change which do not turn out to be correct, but result in additional costs to everyone, have criminal charges of Fraud and/or Extortion brought against them by the civil authorities? As a group they claim to be able to predict that anthropogenic climate change will make the earth's climate untenable for some species, should they be held liable criminally for those predictions if they are not correct?