Opened the debate
McKim argued that Australia's 150 billionaires had doubled their collective wealth to $585 billion over the previous six or seven years. McKim proposed a 10 per cent tax on net wealth exceeding $1 billion, which the Parliamentary Budget Office estimated would raise $50 billion over a decade. McKim stated this revenue would fully fund free GP visits for all Australians, eliminating out-of-pocket expenses. McKim criticised the major parties for prioritising billionaire wealth accumulation over universal healthcare access.