The US Supreme Court’s decision to uphold birthright citizenship has deepened the country’s political fractures. For millions, this is a victory for the 14th Amendment’s promise of equality. For others, it is a ruling that rewards illegal immigration and strains public services.
As the debate rages, the UK offers a contrasting model: managed sovereignty. Under current law, any child born in the UK automatically gets citizenship only if at least one parent is a British citizen or settled. This system, introduced by the British Nationality Act 1981, was designed to curb ‘birth tourism’ and align citizenship with genuine ties.
It is a compromise that balances openness with control. The UK model is not perfect. Critics argue it can create a bureaucratic web that denies citizenship to children who grow up in Britain.
But it avoids the all-or-nothing approach that now polarises America. Birthright citizenship is not a legal abstraction. For the women I speak to in Manchester and London, it is about a child’s future, a passport’s promise.
My friend Fatima, a care worker from Nigeria, waited nine years for indefinite leave to remain. She gave birth two months after it came through. Her son’s British passport arrived in three weeks.
‘It is a lifeline,’ she said. ‘It means he can study here without fear.’ That fear is real for many.
In the US, families now worry that a future president could reinterpret the amendment. In the UK, the rules are clearer, but still subject to political tinkering. The Home Office’s hostile environment has made it harder for some to prove settled status.
At the same time, the UK’s post-Brexit immigration system favours the wealthy and skilled. Birthright citizenship, by contrast, offers a democratic floor: a recognition that a child born here is of this place. The Supreme Court’s ruling is not the last word.
It will be used as a rallying cry in the 2024 election. But the UK’s experience shows that a middle path exists: a system that values sovereignty but does not punish children for their parents’ choices. It is not a cure-all.
But it is a quiet, sensible compromise. And in a fraught debate, that may be the best we can hope for.
