Climatologists believe artificially induced climate change is the reason Australia is destined for the warmest year on record. Temperatures so far this year have averaged one degree above the 30-year average, the Bureau of Meteorology (BOM) told the Greenhouse 2005 - Action in Climate Change Conference being held in Melbourne this week. The head of the National Climate Centre, Michael Coughlan, says Australia has had the warmest ever first 10 months of 2005, and seems likely to be a record-breaking year.

Can we draw the following conclusion?
It is warmer than ever before in Australia this year.

Available choices: (a). Yes (b). It's impossible to say (c). No