(Say it with me: "Under where?")
Australia just hit a record temperature—for the whole country:
The Australian Bureau of Meteorology (BOM) reports preliminary data showing that for Dec. 18, the nationally averaged maximum temperature was 41.9°C. This beat the old record of 40.9°C, which had been set the day before. Before this heat event, the country’s hottest day was Jan. 7, 2013, which had an average high temperature of 40.3°C.
Human-caused global climate change is making heat waves such as this one more likely to occur, more severe and longer-lasting. An early analysis of the ongoing heat event shows that climate change may have made the Australian national heat record at least 20 percent more likely to occur now than in a climate that had not been influenced by human emissions of greenhouse gases. It’s possible that forthcoming research will show that this event could not have occurred without human-caused global warming, as previous analyses of other events have found.
That's insane. Not to mention the extensive brush fires—including the largest ever recorded in Australia—that have rendered Sydney almost uninhabitable.