Why should Melbourne's development go outwards not upwards?

Melbourne's development should prioritize outward expansion rather than upward growth to maintain livability and reduce urban congestion. Expanding outward allows for the creation of more spacious residential areas, green spaces, and community amenities, promoting a balanced urban ecosystem. Additionally, horizontal growth can alleviate pressure on existing infrastructure and transport systems, fostering a more sustainable and accessible city for its residents. Ultimately, this approach can enhance the quality of life while accommodating a growing population.