IDS and the skivers from Mars

Why cutting money from benefits might not save anything in the long run.

It might not be a bad idea to send Iain Duncan Smith to Mars. We’d soon see what turns a striver into a skiver. Last month, scientists released the results of a study into what happens when people are kept indolent for more than a year. They sleep more, play more video games and lose all normal motivation. Being stripped of normal routines makes it hard to revert to being a striver. The study wasn’t intended to be a critique of social policy; it was about space exploration.

The pioneering Dutch organisation Mars One has more than 1,000 volunteers lined up to take its one-way trips to the Red Planet starting in 2023. Be careful what you wish for, though: if you commit to any of the missions, you will be cooped up with your fellow astronauts in tightly fitting accommodation for nearly 18 months. The study makes it clear that, unless you’re careful, some of you may lose your mind.

The Mars500 project, which took place just outside Moscow, replicated the conditions of a trip to Mars. A multinational mix of engineers, astronaut trainers and doctors spent 520 days in a mock-up of a spaceship composed of narrow tunnels and rooms. Cut off from the rest of the world, crew members were monitored by video cameras and activity monitors worn like wristwatches, enabling scientists to record their behaviour. The mock astronauts were given various things to do but it was what they didn’t do that was most telling.

They didn’t bother with physical activity in the way they might have done when going about their normal existence. As their lethargy grew, they largely avoided the better-lit parts of their accommodation. By the time the mission drew to a close, half of them were sleeping an hour more per night than at the start. For some, playing video games became a coping strategy to deal with the endless tedium.

Nasa and the European Space Agency will be using the data to inform future astronaut training but there is a lesson for lesser mortals, too. If you strip people of normal human purpose, even those who have had the drive to become doctors and engineers struggle to get it back.

In more mundane contexts, long-term poverty leads to some very dark situations. A study published just after Christmas reported on interviews with low-income urban women. They described themselves as living with high stress, long-term exposure to violence, depression, posttraumatic stress disorder and intense isolation and loneliness. The researchers who carried out the study noted that no one knows how to get the women out of this place.

Such situations lead to increased health-care burdens, too. A study of 200 breast cancer survivors, also published in December, has shown that loneliness and social isolation lead to pain, depression, fatigue and illness. It’s not all in their heads: blood samples showed that the women’s ability to fight disease and deal with pain were altered. As the researchers put it, “Loneliness enhances [the] risk for immune dysregulation.”

The message is clear, whether the news comes from space agencies, social policy researchers or cancer survivors: if you cut people off from the norms of society, they will collapse in on themselves. Unless you’re superhuman, failing to find work for an extended period will end with you giving up on everything, including staying healthy. So, the money saved from benefit cuts may end up being spent on health-care interventions for the terminally disadvantaged – unless you send them with IDS on that one-way trip to Mars.

Michael Brooks’s “The Secret Anarchy of Science” is published by Profile Books (£8.99)

Mars: Iain Duncan Smith's new home? Photograph: NASA

Michael Brooks holds a PhD in quantum physics. He writes a weekly science column for the New Statesman, and his most recent book is At the Edge of Uncertainty: 11 Discoveries Taking Science by Surprise.

This article first appeared in the 04 February 2013 issue of the New Statesman, The Intervention Trap

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The Brexit effect: The fall in EU migration spells trouble for the UK

The 84,000 fall in net migration to 248,000 will harm an economy that is dependent on immigration.

The UK may not have left the EU yet but Europeans are already leaving it. New figures from the ONS show that 117,000 EU citizens emigrated in 2016 (up 31,000 from 2015) - the highest level for six years. The exodus was most marked among eastern Europeans, with a fall in immigration from the EU8 countries to 48,000 (down 25,000) and a rise in emigration to 43,000 (up 16,000).

As a result, net migration has fallen to 248,000 (down 84,000), the lowest level since 2014. That's still nearly more than double the Conservatives' target of "tens of thousands a year" (reaffirmed in their election manifesto) but the trend is unmistakable. The number of international students, who Theresa May has refused to exclude from the target (despite cabinet pleas), fell by 32,000 to 136,000. And all this before the government has imposed new controls on free movement.

The causes of the UK's unattractiveness are not hard to discern. The pound’s depreciation (which makes British wages less competitive), the spectre of Brexit (May has refused to guarantee EU citizens the right to remain) and a rise in hate crimes and xenophobia are likely to be the main deterrents. Ministers may publicly welcome the figures but many privately acknowledge that they come at a price. The OBR recently forecast that lower migration would cost £6bn a year by 2020-21. As well as reflecting weaker growth, reduced immigration is likely to reinforce it. Migrants pay far more in tax than they claim in benefits, with a net contribution of £7bn a year. An OBR study found that with zero net migration, public sector debt would rise to 145 per cent of GDP by 2062-63, while with high net migration it would fall to 73 per cent.

Brexit has in fact forced ministers to increasingly acknowledge an uncomfortable truth: Britain needs immigrants. Those who boasted during the referendum of their desire to reduce the number of newcomers have been forced to qualify their remarks. Brexit secretary David Davis, for instance, recently conceded that immigration woud not invariably fall after the UK leaves the EU. "I cannot imagine that the policy will be anything other than that which is in the national interest, which means that from time to time we’ll need more, from time to time we’ll need less migrants."

Though Davis insisted that the government would eventually meet its "tens of thousands" target (a level not seen since 1997), he added: "The simple truth is that we have to manage this problem. You’ve got industry dependent on migrants. You’ve got social welfare, the national health service. You have to make sure they continue to work."

As my colleague Julia Rampen has charted, Davis's colleagues have inserted similar caveats. Andrea Leadsom, the Environment Secretary, who warned during the referendum that EU immigration could “overwhelm” Britain, has told farmers that she recognises “how important seasonal labour from the EU is to the everyday running of your businesses”. Others, such as the Health Secretary, Jeremy Hunt, the Business Secretary, Greg Clark, and the Communities Secretary, Sajid Javid, have issued similar guarantees to employers. Brexit is fuelling immigration nimbyism: “Fewer migrants, please, but not in my sector.”

Alongside the new immigration figures, GDP growth in the first quarter of 2017 was revised down to 0.2 per cent - the weakest performance since Q4 2012. In recent history, there has only been one reliable means of reducing net migration: a recession. Newcomers from the EU halved after the 2008 crash. Should the UK suffer the downturn that historic trends predict, it will need immigrants more than ever. Both the government and voters may only miss migrants when they're gone.

George Eaton is political editor of the New Statesman.

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