Age: Australia's global ranking has dived on an international survey that Environment Minister Greg Hunt had described as "the most credible, scientifically based" analysis in the world.
The 2016 Environmental Performance Index, released every two years by Yale University in the US, has dropped Australia's ranking by 10 places to 13th out of 180 nations in its latest update.
The country's worst performance, though, came in the climate and energy category, where Australia was ranked 150th for its...