Is there such a thing as an ideal level of population?

Rather than yet another debate about immigration, let's have a proper debate about population growth

Many commentators predicted that immigration would lose political salience during 2011. Back in the spring, I explained here why I thought this unlikely. Economic downturns tend to heighten concerns about migrants competing for jobs, and exerting downward pressure on wages. Public spending cuts tend to sharpen debates around migrants adding to the pressure on public services, social housing in particular, and around migrants claiming benefits. Beyond the economic aspects, there is no sign of any decline in the sense that immigration is undermining or threatening our "way of life". And while neither Labour nor the Liberal Democrats are keen to talk about immigration, the Conservative leadership clearly believe it has a role to play in handling the right-wing media, as well as those on the right of their own party who are unhappy with life in coalition.

Immigration hasn't been all good news for the Conservatives. Last month, they had their first experience of a political crisis driven by operational failings at the border. At the same time the Office of National Statistics confirmed that net immigration was the highest on record. Three quarters of people were already doubting that the Conservatives would deliver their pledge to cut net immigration to tens of thousands, and their lead on the issue has fallen to 13 per cent, half of where it was last summer, and eroded further by the recent crisis.

Net immigration -- total immigration, including British citizens, minus total emigration -- was always a slightly quixotic choice for an overall political target. As the ONS explained, while immigration has been stable since 2004, net immigration has fluctuated with rises and falls in emigration, which is even harder to control. It is tempting to conclude that the Conservatives have given themselves an unnecessary political problem. But to understand why they did it, we need to go back to a couple of years before the election, when the pressure group MigrationWatch were exerting a lot of influence on the immigration debate, mainly through the right wing media, and also through their parliamentary wing Balanced Migration, fronted by Frank Field and Nicholas Soames. Their narrative relied heavily on the idea of Britain as a "crowded island", a clever tactic for reassuring moderates that there was "nothing racist about opposing immigration" -- it was simply a question of numbers. If crowding is the primary issue, then net immigration is indeed the logical target.

But this also explains why, as some on the right are making sympathetic noises about cutting ministers some slack on immigration, MigrationWatch are redoubling their campaign. When the ONS released the latest population projections, suggesting that the number of people living in the UK will rise from 62.3 million to the totemic 70 million figure within twenty years, MigrationWatch responded with an e-petition calling for the government "to take all necessary steps to get immigration down to a level that will stabilise our population as close to the present level as possible." Backed by the Mail and Sun, the country's two biggest selling dailies, the requisite 100,000 signatures were gathered within a week, and a parliamentary debate is expected in the New Year.

But rather than yet another debate over immigration (during which you can safely assume that many participants will use up a good share of their time complaining about the fact that they aren't allowed to talk about it), we should take the petition at face value, and actually try to have a debate about population, and ideally one which is informed by a deeper sense of the facts.

As I pointed out when the e-petition was launched, the latest UN figures rank the UK as the 39th most crowded out of 196 nations, and 140th in terms of population growth. Although many of the most densely populated are small islands or city states, Japan, South Korea, Belgium, and the Netherlands would all remain more densely populated than the UK even if we hit 90 million, never mind 70 million. MigrationWatch complained that I "carefully chose the UK rather than England" in making this comparison, but -- besides the obvious points that their own petition focuses on UK population figures that talking about this "crowded island" implies we are talking about Scotland and Wales as well as England, and that immigration policy is set at the UK level -- the real problem for MigrationWatch is that as soon as we move away from debating immigration and population at the UK level, why stop at England? Why restrict ourselves to a single conversation about a geographic entity whose regions and cities vary so markedly in these respects?

For example, northerners are among the most concerned about immigration, and also very concerned about population growth and crowding, despite having the slowest rate of population growth in England, with many towns and districts shrinking. The latest ONS figures show that the north-east has around 300 people per square kilometer, just above the UK average, and a third lower than the south-east. London is obviously the densest, at 5,000 people per sq km (though this is not particularly high either, by international standards or London's own history), and unsurprisingly, Londoners are among the most concerned about crowding. But despite this, and despite also having the largest number and proportion of migrants, attitudes to immigration in London are by far the least negative. A recent survey found 46 per cent of Londoners think immigration needs to be reduced, compared to 75 to 80 per cent nationally. (This is not just for the obvious reason that immigrants are themselves the most positive about immigration: the same survey showed that Londoners who identified themselves as "white British" were also significantly less likely to support cuts to immigration than "white British" respondents elsewhere in the country.)

London's population has been growing steadily since 1988 -- after shrinking for several decades in the middle of the last century -- and this year's London Plan forecasts that the city will grow by around 1.2 million in the next twenty years. On average, there is still a net outflow to the rest of the UK of around 10,000 a year, but this is far outweighed by two other trends: immigration from overseas, and birth rate. In 2009, around 150,000 immigrants arrived to live in London -- around a third of the UK total -- with a net immigration figure of around 30,000. London also had more than double its fair share of the country's natural population growth, of around 80,000.

Is there such a thing as an ideal level of population, either for the UK, or for the north, or for London? How far should government -- at national level, or in London's case, the Mayor's office -- try to intervene in that? If we believe that government should have a population policy, should it restrict itself to a "one-club" policy of managing immigration, or should it also intervene in family planning -- and what about the upward trend in life expectancy? Less controversially and probably more usefully, how we should plan to deal with whatever rises are expected? Finally, as we welcome the seven billionth member of the human race, how do these national or local concerns fit in with global questions around population growth, migration, urbanisation, resource scarcity, emissions, and so on?

These are some of the questions that will be discussed, in a London context, at a debate which IPPR is holding on December 12th as part of the London Policy Conference. The debate will be chaired by the New Statesman's own Mehdi Hasan, with expert contributions on migration, demography, urban planning, and economics, as well as the Barking and Dagenham MP Jon Cruddas. We hope this will stimulate similar discussions in the north and elsewhere, in the run up to the parliamentary debate in the New Year.

Matt Cavanagh is an Associate Director at IPPR. Follow him on twitter @matt_cav_

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What are the consequences of Brexit for the refugee crisis?

Politicians neglected the refugee crisis whilst campaigning – but they shouldn't now concede to the darker undertones of the debate.

In the chaotic aftermath of Brexit, the refugee crisis seems like a distant memory. Yet not even a year has passed since the body of a young Syrian boy washed up on a Turkish beach, shocking the world.

When campaigning for the EU referendum began, politicians neglected the crisis. Not because the situation had ameliorated, but because the issue had become strategically toxic. Nigel Farage's infamous poster aside, the Leave side preferred scare stories about economic migrants rather than refugees; the Remain side because the refugee crisis, more than anything else since its inception, highlighted the fragility of the ideals that underpin the European Union.

Many of the main issues aired in the course of the referendum debate were related to the refugee crisis, regardless of how little it impacted on them in reality; immigration, strain on public services, national identity. The refugee crisis became a proxy issue; implied, but not addressed, for fear of detrimental impact in the polls.

However, in his repugnant posters (it should be stressed, nothing to do with Leave campaign itself), Nigel Farage made explicit what he thought posed the greatest threat to the UK. Rightly, the posters have been condemned by both sides of the referendum debate, but the underlying suspicion of refugees it reflects has concerned many organisations.Their concern has only been exacerbated by the result of the referendum. The spike in hate crime compounds their fears.

Paul Dillane, head of UKLGIG, a charity that supports LGBTI asylum seekers to the UK, expressed unease at the reaction of his clients: “The asylum seekers I work with do not understand the decision that has been made – they feel vulnerable, they feel unwelcome. Yes the law hasn’t changed, and if they’re at risk of persecution, they will be protected. But they don’t feel like that now.”

Despite the troubling situation, the result of the referendum changes little when it comes to refugee law. “Refugee policy is shaped in London, not in Brussels”, said Stephen Hale, Chief Executive of Refugees Action. “The decision about how well we support refugees in terms of integration is a matter for the UK, not Brussels. The number of Syrian refugees we choose to resettle is a matter for the UK, not Brussels.”

Although the law may not have changed, from a diplomatic or political perspective, the same cannot be said. This does have the power to negatively impact legislation. Post-Brexit reaction in France surrounding the Touquet Treaty typifies this.

The Touquet Treaty, reached between the UK and France in 2003, permits each country to carry out passport checks on the other countries’ soil. It is what, according to French politicians in Calais, has accelerated the growth of the "Jungle", which currently accommodates close to 5,000 refugees.

Because the agreement was signed outside the auspices of the European Union, Brexit does not affect its legal legitimacy. However, for France, EU membership was crucial to the nature of the agreement. Speaking earlier this year, Harlem Desir, French Secretary of State for European Affairs, said the Touquet Treaty is “a bilaterial agreement. So, there will be no blackmail, nor threat, but it’s true that we cooperate more easily in both being members of the EU.”

Natacha Bouchart, mayor of Calais and a long-time critic of the treaty, has been vocal in her demands for legislative change since the result. Speaking to French broadcaster BGM TV, she said: “The British must take on the consequences of their choice. We are in a strong position to push, to press this request for a review and we are asking the President to bring his weight to the issue.” Some have adopted the slogan of the Leave campaign, telling them to now “take back control of your borders.”

Modification of the Touquet Treaty was branded part of ‘Project Fear’ by the Leave campaign. Because of this, change – if indeed it does happen – needs to be handled carefully by both the British and French governments.

The reaction of Natacha Bouchart is already a worrying sign for refugees. Firstly, it perpetuates the toxic narrative that casts refugees as an inconvenience. And secondly, any souring of relations between the UK and France over Brexit and the Touquet Treaty only increases the likelihood of refugees being used as political bargaining chips in the broader EU crisis over Schengen.

A divided government and disintegrating opposition do little to aid the situation. Furthermore, come October, how likely is a Brexit Tory cabinet – governing off the back of a manifesto predicated on reducing immigration – to extend the support networks offered to refugees? Even before the referendum, Theresa May, a supporter of the Remain campaign, said that Britain should withdraw from the European Convention on Human Rights, replacing it with the more questionable Bill of Rights.

Uncertainty of any kind is the most immediate danger to refugees. “Everyone is talking about it,” said Clare Mosesly, founder of Care4Calais. “But opinions on the impact are divided, which is creating yet more uncertainty.” Refugees, unsure whether Brexit will lead to increased fortification of the border, are prone to take ever more dangerous risks to reach the UK. Even economic uncertainty, seemingly distinct from issues such as the refugee crisis or immigration, has a negative impact. “The thing that worries me about a fragile economy”, said Paul Dillane, “is that when a country’s economy suffers, minorities suffer as well. Tolerance and inclusivity are undermined.”

The government must stress that the welcoming principles and legislation Britain had prior to Brexit remain in place. Andrej Mahecic, from the UNHCR, said “we will continue to rely on the UK’s strong support for humanitarian responses to refugee crises. Our work with the government on the UK’s asylum system and refugee resettlement schemes continues.”

The will from NGOs is there. The political will is less assured. In the aftermath of Brexit, the government must not concede to the darker side of the referendum debate.