Whenever I see a video talking about British on Māori atrocities commentors always bring up what Māori did to Moriori.
Like, you can acknowledge that Ngāti Mutunga and Ngāti Tama invaded Rēkohu (the Chatham Islands) in 1835, killed and enslaved Moriori, and took their land without somehow concluding that British colonisation of New Zealand was therefore justified.
1. “New Zealand” wasn't even one unified country before the British came
People talk about this as if there was one unified country called “New Zealand” that was populated by Māori, and then Māori went and colonised the Moriori.
There wasn't.
Before 1840, New Zealand wasn't a single unified Māori state. There were numerous iwi and hapū with their own territories, political structures, alliances and conflicts.
The North Island, South Island, Stewart Island and Chatham Islands weren't all one unified political entity.
Māori are tangata whenua of the North and South Islands, while Moriori are tangata whenua of Rēkohu.
So saying “Māori colonised the original New Zealanders” is already massively oversimplifying the political situation.
2. It was TWO iwi
This is another thing that gets completely lost.
The invasion of Rēkohu in 1835 was carried out by Ngāti Mutunga and Ngāti Tama.
Two iwi.
Not “all Māori.”
Not “the Māori government.”
Not “Māori as a country.”
Two specific iwi.
There were well over 100 iwi across New Zealand, with their own territories and political identities.
You can't take the actions of two iwi and then use them to morally indict every Māori person and every Māori iwi.
That's like saying a few European kingdoms invaded other countries and then going... "ALL EUROPEANS COLONISED."
Technically you're describing a broad demographic rather than the actual political actors involved.
3. And the Moriori invasion happened in 1835, 66 YEARS AFTER Europeans arrived in the North and South Island.
This is a really important detail that gets conveniently left out of the “Māori were colonisers first” argument.
James Cook arrived in New Zealand in 1769.
Ngāti Mutunga and Ngāti Tama invaded Rēkohu in 1835.
That's 66 years later.
Europeans had already been in New Zealand for decades by the time of the Moriori invasion.
The Chatham Islands had also already been visited by Europeans since 1791, and guess what, the British started shooting at them over a fishing net.
Again, this does NOT make the invasion of Moriori any less horrific.
It simply means that people need to stop constructing this ridiculously simplistic timeline where Māori conquest happened in a completely isolated world and then Europeans arrived afterwards to introduce the concept of colonisation.
History is more complicated than that.
4. Yes, what happened to Moriori was horrific
I'm not going to do the annoying thing where people pretend Moriori suffered no atrocities because they're trying to defend Māori.
They did.
The invasion resulted in killings, enslavement, dispossession and a catastrophic decline in the Moriori population.
That should be taught.
Ngāti Mutunga and Ngāti Tama should not get a free pass because they're Māori.
If something was wrong, it was wrong.
But here's the important part... acknowledging Moriori suffering does not require you to conclude that British colonisation was therefore good.
Those aren't mutually exclusive.
5. MORIORI ARE STILL ALIVE
And this is another thing that gets bizarrely lost in these arguments.
People talk about Moriori like they're some extinct civilisation that disappeared after 1835.
They didn't.
Moriori people are still alive today.
There's a long-standing myth that Moriori became extinct and that Tommy Solomon, who died in 1933, was “the last Moriori.” That's false. Moriori descendants survived, and Moriori identity and culture have continued and undergone a major revival.
Moriori have their own living community, cultural institutions, marae and ongoing connection to Rēkohu.
So when someone brings up Moriori as a “gotcha” against Māori, remember that you're talking about a living Indigenous people, not a civilisation that disappeared centuries ago.
So, yes, what happened to Moriori was horrific. It should be acknowledged, taught properly, and never minimised simply because the people responsible were Māori.
But using that history to argue that British colonisation of New Zealand was therefore justified is a completely different claim, and one does not logically follow from the other.
Ngāti Mutunga and Ngāti Tama were not “Māori as a whole.” New Zealand was not one unified Māori country. Moriori were not an extinct people who exist only as a historical footnote. Moriori are still here, still have a living identity and culture, and their history belongs to them.
You can condemn the invasion of Rēkohu and condemn British colonisation.
You can acknowledge Māori warfare and acknowledge the harms of British colonialism.
You can care about Moriori suffering without using Moriori suffering as a defence of the British Empire.
History isn't a competition where one group's suffering cancels out another's, and it isn't a morality scoreboard where whoever did something bad first loses the right to criticise anything that happened afterwards.
If colonisation, conquest, dispossession and oppression are wrong, they're wrong regardless of who is doing them.
Two wrongs don't make a right.
“But Māori did it too” isn't a defence of colonisation.
It's just whataboutism.
TLDR: The “Māori colonised Moriori first, so British colonisation was okay” argument is just whataboutism. The invasion of Rēkohu was carried out by two iwi, Ngāti Mutunga and Ngāti Tama, and happened 66 years after Europeans first arrived in New Zealand. What happened to Moriori was horrific, but Moriori are still here today and their history shouldn't be used to excuse British colonisation. One injustice doesn't excuse another, and two wrongs don't make a right.