Advertiser: THE La Nina effect, the weather pattern that had been meant to end Australia’s big dry, is over – but weather watchers say it has failed to break the drought. In fact, Bureau of Meteorology figures show the drought is actually getting worse in some parts of the country. Climate change was partly to blame, the bureau said in its latest monthly drought statement. “The combination of record heat and widespread drought during the past five to 10 years over large parts …