The monarchy is the embodiment of the state and the government is its agent. The Queen reigns but the Government rules. However, the Queen's reign is nominal. The Governor-General already performs all of the functions of the head of state. He or she dissolves and prorogues Parliament, appoints and dismisses governments and assents to bills. If a New Zealander is already performing all of the functions of an effective head of state, why do we persist with the charade that the Queen must remain the head of state?
Monarchy is a colonial hangover - and some of us seem too comfortable with that. But New Zealand doesn't have to measure its identity against Britain. Our country was established on the principle it would be a "better Britain". That meant abandoning her rigid hierarchies. Yet here we are, a supposedly egalitarian country anchored in the Pacific, persevering with one of the oldest and most undemocratic hierarchies of all. Monarchy.
We are not the Britain of the South Pacific. We are more multicultural, increasingly reliant on Asia and anchored in the Pacific. The national story isn't one of monarchy and glorious allegiance to a Queen 18,000km away.
I have it on royal authority - from a Kingitanga [Maori King movement] supporter - that we won't find "the trick of standing upright here" until we define our national identity on the basis of where we are, not what we were.
Ditching the Realm of New Zealand for the Republic of New Zealand is an important part of our evolving identity. If I could ask the Prime Minister one question it'd be this: if he thinks the flag represents a colonial and post-colonial past, why doesn't he think the same of monarchy? If he was consistent, we'd have a referendum on both.
• The Herald on Sunday will publish a range of different views "out of leftfield" over the next few months.