Kim Ellis is Executive Director of Sydney’s Botanic Gardens and Centennial Parklands, overseeing a network of seven parks from harbourside to mountaintop. He was Director and CEO of the Centennial Park and Moore Park Trust before the parks joined forces in 2014, and was at the helm throughout the operational integration. An advocate for green space, Ellis walks one of the seven parks each morning. Your vision for Australia’s parks and green spaces? Australia is blessed with some of the world’s best public parks and green spaces, but we should not take them for granted. Around 66% of Australians live in capital cities, and this is increasing over time. Population growth pressures and the changes in lifestyle and demographics are already changing the nature and usage of our public spaces. As park managers …