Australia's hottest ever recorded spring and summer, a year ago, were [ 2000 times more likely due to the global heating that has occurred in recent decades ]( http://www.theguardian.com/environment/2014/sep/30/greenhouse-gases-made-hottest-year-on-record-2000-times-more-likely ) .
Ссылка: https://stallman.org/archives/2014-jul-oct.html#30_September_2014_%28Hottest_ever_recorded_spring_and_summer%29