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Have you ever felt like you're racing against the clock, constantly chasing appointments and deadlines? This relentless pursuit of time is a universal experience, but what is time, really? Is it a physical phenomenon or just a tool we use to coordinate our lives? Time is often seen as an independent, physical entity that ticks by relentlessly, but emerging scientific evidence suggests that this isn't the case. Time is more like a mathematical tool, useful for coordinating our interactions, but it doesn't have an independent existence of its own. Just like money, we've become dependent on it, but it's not a physical reality. The pressure to be 'on time' is instilled in us from a young age, and we're constantly surrounded by clocks and digital alerts that divide our day into smaller pieces. This has led to a phenomenon known as 'time famine,' where the more efficient and productive we try to be, the less time we feel we have. Studies have shown that people experiencing time famine are less likely to engage in activities they enjoy, eat healthily, or seek medical attention when needed. Our brains don't have dedicated areas for tracking time, and our experience of it can vary greatly. Time can seem to drag or fly by, depending on our circumstances. For example, people with certain conditions, like akinetopsia, experience time in sudden jumps or frozen moments. The psychedelic drug mescaline can also distort time perception, making it seem like hours or even centuries have passed. Quantum physicists have found that time is not a fixed, physical flow. The famous double-slit experiment shows that a physicist's choice of measurement can influence the behavior of a particle. In a lesser-known variant of this experiment, the physicist's choice at the point of measurement can even influence the particle's past behavior. This suggests that time is not a fixed, linear concept, but rather a flexible and subjective experience. Some indigenous cultures, like the Aymara people of Chile, experience time differently. They see the future as hidden behind them, unseeable and unknowable. The Amondawa people of the Amazon have no clocks or concept of time. Instead, they live in the present, experiencing 'lived time,' which is a personal, malleable experience of change. Lived time is different from clock time, as it's not defined by numerical counters or seconds. Each moment is like a tapestry, woven from changes on multiple timescales. When we focus on lived time, it expands and becomes richer, rather than narrowing or contracting. It's a flow that carries us and connects us with others, rather than something we chase and never catch. To combat time famine, we need to remind ourselves that the clock is a tool, not a master. We should beware of digital alerts and alarms that divide our day into smaller pieces and instead focus on the rich pattern of changing connections that wire us into each moment. By doing so, we can tap into the creative process of lived time and experience a more fulfilling and connected life.

Lemi Limbu, a woman with severe intellectual disabilities in Tanzania, has had her conviction and death sentence quashed after spending more than a decade in prison awaiting execution. Limbu, now in her early 30s, was convicted of the murder of her daughter in 2015.On 4 March, a court in Shinyanga, northern Tanzania, declared she can appeal. She will face a retrial, but a date has yet to be set. Lawyers and activists have condemned her sentence, saying she should not be in prison at all. Limbu, who remains incarcerated, is a survivor of brutal and repeated sexual and domestic violence and has the developmental age of a child.Under Tanzanian and international law, Limbu should not be held criminally liable, given her intellectual disability. “She was not supposed to be in prison in the first place,” said Anna Henga, executive director of Legal and Human Rights Centre, a Tanzanian human rights advocacy organisation.At her first trial, Limbu pleaded not guilty. Unable to read or write, she said she did not know the contents of a statement that police claimed she had made admitting to the murder. Her original conviction in 2015 was nullified in 2019 due to procedural errors. In 2022, she was retried and sentenced to death a second time.The court did not allow evidence to be heard from medical professionals about her intellectual disabilities or history of abuse. A clinical psychologist who evaluated her had concluded she had a severe intellectual disability and the developmental age of a 10-year-old child or younger.A coalition of 24 African and international human rights groups last year condemned Limbu’s sentence as part of an appeal to the African court on human and peoples’ rights to look at the plight of women on death row throughout Africa. In Tanzania, the death penalty is the mandatory sentence for murder, although no executions have been carried out since 1995.