For years, the four-day working week has been dismissed as a utopian fantasy, or a gimmick for tech start-ups but not a serious option for mainstream employers. So when the Leader of the Opposition Alex Borg floated the idea recently, out came the usual chorus of disapproval and naysayers, determined to demonise the breath of fresh air that has characterised the Opposition in the past weeks, in any way possible.

While I accept that such a ground breaking policy would require nation-wide dialogue, I believe we shouldn't kill the idea without giving it due consideration as in several international cases, the four-day work week has produced some surprisingly excellent results.

The evidence is remarkably consistent, that when designed and implemented thoughtfully, a shorter working week benefits employees, companies, and society without sacrificing productivity or profitability.

In Iceland, for example, between 2015 and 2019, the country ran a public-sector experiment involving around 2,500 workers. The results showed that cutting hours from 40 to 35 per week without reducing the relative pay, either maintained or increased productivity and service. The lesson learnt was that people can achieve just as much, or even more, when they are less exhausted, more focused, and more motivated.

The United Kingdom's landmark 2022-23 pilot extended this evidence beyond the public sector and into the private economy. 61 companies employing roughly 2,900 workers went on a four-day week trial for six months. The results were, frankly, hard to ignore. Revenue remained broadly stable, and on average actually grew by around 1.4% during the trial period. Some firms reported significantly larger gains compared with the previous year. The idea that a shorter week must come at the cost of profits is being actively challenged by such findings.

Naturally, the benefits for workers were even more significant. Burnout dropped by an astonishing 71%, while reported stress fell by 39%. Sick days decreased by 65%, and staff turnover plummeted by 57%. In an era when recruitment and retention are among employers' most persistent headaches, these figures alone may be holding within them the secret for employer sustainability.

In fact, 92% of participating companies continued the four-day schedule after the trial ended, and more than half have since made it a permanent part of their operation.

The advantages however, don't stop at a corporate level. Research led by Cambridge University and Boston College, spanning multiple countries and industries, has documented consistent improvements in both mental and physical health when working hours are reduced. Employees report better sleep, improved relationships, and higher overall life satisfaction, all of which feed back into performance and engagement at work.

Critics often argue that the four-day week might work in tech firms or creative industries, but not in traditional sectors or the public service. Again, the data tells a different story. The approach has been trialled successfully in environments as diverse as Iceland's public sector, British SMEs, and New Zealand's knowledge-based companies. The key is not the industry but the successful rethinking of workflows, cutting pointless meetings, improving time management, and focusing on outcomes rather than presenteeism.

There are even indications of environmental co-benefits. A city-wide pilot in València, Spain, found that a month-long four-day-week experiment coincided with a noticeable drop in nitrogen dioxide levels, a most present air pollutant. While this evidence is still emerging, the logic is hard not to follow. Fewer commuting days mean fewer car journeys and, potentially, a smaller carbon footprint.

None of this is to say that a four-day week is a one-size-fits-all solution. Some industries, particularly those requiring continuous physical presence, will need more creative scheduling. But what the data decisively shows is that the four-day week can work, and when it does, it delivers benefits far beyond what many expected.

So I believe, we should at least give the idea due consideration, and see, as the Leader of the Opposition suggested, if it could work on a small sample of the working population, namely the public sector. That way we can tweak and adapt the model to the needs of our culture and local particularities.

The last thing we should do is make a political football of this, which would benefit absolutely no one.