Editorial: The discredited law of open-ended sentencing was abolished as ‘unjust’ 14 years ago, yet it continues to blight lives and overwhelm prisons. Ending IPP injustice for the 2,400 prisoners still denied a release date is not about being soft on crime – it is about upholding justice itself

A brutal regime has failed to safeguard either the country’s physical security or basic living standards. But Donald Trump’s threats to intervene won’t help civilians

The internet blackout across Iran is meant to prevent protests from spreading, and observers from witnessing the crackdown on them. But it’s also emblematic of the deep uncertainty surrounding this unrest and the response of a regime under growing pressure.

Rocketing inflation and a tanking currency sparked the protests in late December. They have since broadened and spread. Videos showed thousands marching in Tehran on Thursday night and people setting fire to vehicles and state-owned buildings.

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It can make us healthier, happier and live longer. Engaging in culture should be encouraged like good diet and exercise

The second Friday in January has been dubbed “Quitter’s Day”, when we are most likely to give up our new year resolutions. Instead of denying ourselves pleasures, suggests a new batch of books, a more successful route may be adding to them – nourishing our minds and souls by making creativity as much a daily habit as eating vegetables and exercising. Rather than the familiar exhortations to stop drinking, diet, take up yoga or running, there is an overwhelming body of evidence to suggest that joining a choir, going to an art gallery or learning to dance should be added to the new year list.

Art Cure by Daisy Fancourt, professor of psychobiology and epidemiology at University College London, brings together numerous research projects confirming what we have always suspected – art is good for us. It helps us enjoy happier, healthier and longer lives. One study found that people who engaged regularly with the arts had a 31% lower risk of dying at any point during the follow-up period, even when confounding socioeconomic, demographic and health factors were taken into account. Studies also show that visiting museums and attending live music events can make people physiologically younger, and a monthly cultural activity almost halves our chances of depression. As Fancourt argues, if a drug boasted such benefits governments would be pouring billions into it. Instead, funding has been slashed across the culture sector and arts education has been devalued and eroded in the UK.

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Donald Trump’s Venezuela policy confirms he has no time for rules or process. America’s allies must find new ways to guarantee their own interests

Occasionally, history generates smooth changes from one era to another. More commonly, such shifts occur only gradually and untidily. And sometimes, as the former Downing Street foreign policy adviser John Bew puts it in the New Statesman, history unfolds “in a series of flashes and bangs”. In Caracas last weekend, Donald Trump’s forces did this in spectacular style. In the process, the US brushed aside more of what remains of the so-called rules-based order with which it tried to shape the west after 1945.

The capture of Venezuela’s former president Nicolás Maduro has precedents in US policy. But discerning a wider new pattern from the kidnapping is not easy, especially at this early stage. As our columnist Aditya Chakrabortty has argued this week, the abduction can be seen as a assertion of American power, but also as little more than a chaotic asset grab.

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A wave of humiliating sexualised imagery must prompt regulators and politicians to step up

An online trend involving asking Grok, the Elon Musk-owned chatbot, to undress photographs of women and girls and show them wearing bikinis has rightly sparked outrage in the UK and internationally. Earlier this week Liz Kendall, the science and technology secretary, described the proliferation of the digitally altered pictures, some of which are overtly sexualised or violent, as “unacceptable in decent society”. What happens next will depend on whether she and her colleagues are prepared to follow through on such remarks. The government’s generally enthusiastic approach to AI, and the growing role they see for it in public services, do not inspire confidence in their ability to confront such threats.

In addition to the deluge of bikini images, the Internet Watch Foundation, a charity, has evidence that Grok Imagine (an AI tool that generates images and videos from prompts) has been used to create illegal child sexual abuse images. Yet while X says that it removes such material, there is no sign of safeguards being tightened in response to bikini images that are cruel and violating even where they do not break the law.

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