Perhaps unsurprisingly given the toxicity, shallowness and incompetence of our past decade of national politics, we seemed to have learned nothing about how to conduct this discussion. Instead of reasoned negotiations we have positions shouted and rejected across the airwaves, exaggerations and scare campaigns run against various options, and groups as diverse and seemingly irrelevant as national sporting organisations and major businesses running jingoistic campaigns supporting constitutional change that is neither detailed, settled or easily understood.

Everyone wants to parade their view and, yes, signal their virtue, but they are less prepared to do the hard work of grinding out a workable compromise. The nation’s first indigenous Minister for Indigenous Australians must despair at the kneejerk responses since he reopened this debate.

Completely lost in the debate is the genesis of the “voice” proposal as a compromise proffered by conservative thinkers looking to deliver a meaningful outcome for indigenous Australians while preserving the integrity of the Constitution. This concept, first devised by indigenous leader Noel Pearson building on work by now Liberal MP Julian Leeser, conser­vative philosopher Damien Free­man and others, was assiduously workshopped and then explained and promoted to politicians, commentators and activists.

At the heart of this proposal, and a key to understanding this debate, is the desire to ensure constitutional recognition provides more than a cursory or symbolic mention of Aboriginal people in our nation’s founding document but delivers a practical outcome for indigenous advancement. This would be done by guaranteeing indigenous input into decision-making over their affairs — something that happens informally now but under the plan would be genuinely representative and underpinned in the Constitution.

In return, the Constitution would be protected from more radical change and a statement of national values would make more poetic exclamations about the shared indigenous, British and immigrant strands of our national bounty, outside of the Constitution. Incredibly, all the work devising this approach occurred outside the official channels such as the expert panel and select committee inquiries.

Initially its prospects seemed likely to match those of a snowflake at Uluru. It was attacked as a sop by the activists on the left who argued for a racial non-discrimination clause to be inserted into the Constitution as well as an indigenous affairs power and recognition clause that looked like a broad-ranging, de facto bill of rights. The right branded this voice approach as a divisive attempt to give additional rights and representation to indigenous Australians — an attempt to inject race into the Constitution.

Never mind that race is already embedded in our Constitution and that whatever happens on recognition the detailed constitutional changes are likely to remove those redundant race-based clauses. Never mind that by dint of legislation such as the Native Title Act there already are very specific measures that fall under the constitutional responsibility of the federal government that demand special consideration for indigenous people. And never mind that successive governments, Labor and Liberal, have had informal bodies to provide advice from Aboriginal people on these issues.

Somehow, mainly because of the power of the ideas but also thanks to the persuasiveness of Pearson and his team, the thrust of these ideas was embraced by a summit of indigenous community leaders at Uluru in May 2017. It was a monumental achievement but the grandiloquence of the “Statement from the Heart” would always frighten many horses.

Talk of “first sovereign nations” and spiritual links to the land was anathema to calculated, clinical constitutional change. Having invested some time in comprehending this process, I recall being immediately dismayed by the emotive words of the Uluru statement because I foresaw the political resistance they would trigger. It is a beautiful statement in many ways, and certainly encapsulates a wise position, but constitutional change is no place for emotionalism. Still, at its core are two proposals: “the establishment of a First Nations Voice enshrined in the Constitution” and “a Maka­rrata Commission to supervise a process of agreement-making between governments and First Nations and truth-telling about our history”.

This is now characterized as indigenous people asking too much of their non-indigenous compatriots. It is actually the opposite; these proposals can be seen as a generous offer of compromise from Aboriginal Australia to try to advance reconciliation in a practical but meaningful way.

Instead of demanding a racial non-discrimination clause and direct recognition of their rights in the Constitution, indigenous Australia is merely looking to have a guaranteed, advisory and non-binding input into legislation that affects them. And instead of demanding a treaty, they have come up with a regionally based process of agreements and truth-telling under the Yolngu (Arnhem Land) word of Makarrata, which encompasses conflict resolution but helps to avoid divisive arguments over treaties.

Conservative politicians as different as Malcolm Turnbull and Tony Abbott have dismissed the entire voice proposal as a “third chamber” that is too radical to contemplate. This has made the voice a third rail in the debate.

This is disappointing and ultimately dishonest because there are so many options available to arrange the representation and functions of a voice that if anyone has concerns it might be directly elected and wield some kind of informal veto power over parliament then a way to deal with the issue is to propose an acceptable format rather than just create fears over a third chamber. Otherwise, are they really suggesting the Aboriginal advisory councils reporting to Labor and Liberal governments over past decades have operated as third chambers of parliament?

Not all the blame for the emptiness of this debate rests with the conservatives — let me remind you, conservative thinkers were at the genesis of this proposal. The sloganeering on the progressive side has probably created more concern in the community than the scare campaigns from the Right.

People like Marcia Langton have been so aggressive towards their perceived ideological enemies that they burn goodwill faster than others can create it. And when big business and big sport start pushing loosely formed ideas about Recognition or a Voice onto customers and supporters — out of context and without formal proposals even being in existence — they raise the suspicions of voters, if not their hackles.

The most likely avenue for compromise now is for Morrison to prevail, as hinted at in Wyatt’s speech, and have a voice formalised through legislation but not mandated in the Constitution. This will disappoint many indigenous people but might fly.

Another idea worth consideration to assuage the doubters might be some sort of sunset provision. There is a legitimate argument to be made that one race-based grouping should not have separate consideration in our political processes. For reasons I have outlined previously (mainly recognizing historical disadvantage and accepting special status under native title rights), I think an exception should be made for indigenous Australians. But perhaps in the spirit of the Closing the Gap initiative, any changes could recognize that once those crucial gaps in social outcomes between indigenous and non-indigenous are closed, then special representation might no longer be required.

That will be a long way off. But it might provide extra emphasis on the need to focus on practical outcomes rather than mere symbolism. Let us see where the debate takes us in coming months. Success for Wyatt would be success for the nation. But he and Morrison need to be wise enough to walk away from their self-imposed time frame if necessary.

This will be worthwhile only if it delivers something practical that can help indigenous advancement and provide closure to decades of debate. A trite phrase dropped into a preamble to make the majority feel good about themselves won’t be worth the effort and could create more trouble than it is worth.

Read also: Walk with me, Australia: Ken Wyatt’s historic pledge for Indigenous recognition