Richard Di Natale has clearly identified why the Greens Party has completely failed Australia and caused a decade of divisiveness as he retires from the mess he has created. (Retiring Richard has one final dig, 26/8). The inept boast that Australia is a better place due to Green activism fails the reality test. Promoting social division, political disunity and the politics of envy are the lifeblood of his worldwide movement. To evaluate success, there needs to be clearly stated goals which are measurable, predictable, attainable and of value to the nation. The whimsical, unscientific modelling and hot-air rhetoric of another Greens leader will not be missed. Alan Sexton, North Parramatta. 27Aug2020.