Morning, everyone. Australia is at the forefront of the dementia crisis, a neuroscientist warns today, as new figures show that the number of people taking medication for the disease has increased by almost 50%. Ministers are fighting to save the government’s stalled environment agenda from left and right, and there are fears for a koala population after the discovery of fire ants in the area.
Overseas, Donald Trump says he won’t debate Kamala Harris again – and we report on the conspiracy theorist being blamed by Republicans for the former president’s pet-eating rant.