Sydney Morning Herald: KOALAS, already listed as vulnerable, are likely to die in greater numbers as they adapt to climate change, which will bring more intense bushfires, rising temperatures, increased drought and a drop in the nutrition levels of their food, a senior NSW Government scientist warns. Dan Lunney told a conference of the NSW Nature Conservation Council that rising greenhouse gas concentrations in the atmosphere would push up toxins and lower nutrients in eucalyptus leaves. As leaf …