Climate Change: Migration

Baroness Bennett of Manor Castle Excerpts

Thursday 14th September 2023 Lords Chamber

[Baroness Bennett of Manor Castle (GP)]

My Lords, it is a pleasure to follow the right reverend Prelate the Bishop of St Albans and very much agree with his expressions of concern about our current family migration policies. I am sure the Government would like to claim to be the party of the family, yet we have migration policies that regularly separate refugees and other families on a huge scale. That is something that one hopes to see change in future. I thank the noble and right reverend Lord, Lord Harries of Pentregarth, for securing this important debate. It is a pity that it comes at the end of a week when the House is exhausted by a deluge of government legislation, but it means that those of us who are here perhaps have a chance to take a broader view than is commonly possible.

I am going to start with a longue-durée perspective, inspired in part by recently listening to the University of Georgia academic Kalyani Ramnath, author of Boats in a Storm: Law, Migration, and Decolonization in South and Southeast Asia, 1942-1962. It recounts how people from what are now India, Burma, Sri Lanka and Malaysia, who had traditionally moved freely around the Indian Ocean, were suddenly trapped—families divided, trade routes disrupted—by the imposition of the idea, imported from Europe, of the rigid Westphalian system of states. All of this is within living memory; a change from freedom to restriction and great suffering inflicted by borders.

It is a useful reminder that freedom of movement has been the normal condition for nearly all of human history. Our current rigidity is, on a global scale, an extremely recent development. We can all enjoy reading the travel narratives of Ibn Battuta or Marco Polo. Neither of them talks about significant border issues—or immigration issues at all. We have to ask the question about this rigidity: is it going to be fit for this age of shocks, of the climate emergency—the desperate urgency of which has been driven home to us again and again this year as the El Niño weather system has magnified the boiling of our world? Clearly, the rigidity is now a huge problem. The people of the Libyan city of Derna, formerly with a population of around 100,000, have so tragically suffered this week. Perhaps 20,000 people have been swept to their deaths, one description speaking of a seven-meter high wall of water surging along a valley in the city, gouging out whole neighbourhoods.

That is a powerful, tragic and little-covered reminder of a truth driven home to me a few years ago by a Women’s Environmental Network event on climate migration, which stressed that, while much of the debate around climate migration is “How do we stop it?”, the reality is that, for many, the inability to migrate is literally a death sentence. Being trapped in place that is literally unsurvivable is as much of a problem as being forced to move. Potentially, of course, it is a greater problem. That is not to say, of course, that the world must not do everything it can to mitigate emissions to reduce the scale of the coming disaster, but, as so many have experienced this year, there is already a great deal of disaster built in.

The Green Party position is absolutely clear. We want to create a world in which no one is forced to move by the climate emergency, or by other human-inflicted disasters, including war and conflict. We have the political vision to see that this is possible. But we also want a world in which people are free to move when they want. As a migrant who has lived on three continents, I had the privilege of my place of birth—a place stolen from its original inhabitants in hideous acts of genocide by incoming migrants who were my predecessors—which made it easy for me. We must work towards a world where everyone who wants it has the same freedom that I have been lucky enough to enjoy.

In the meantime, we have huge numbers of people trapped and dying at borders that are increasingly fortified to keep them out, from the charnel house of the Med to the desperate badlands of Mexico adjoining the US border, and across the border in states such as Arizona. UN figures from the first half of this year show that 11 children die every week attempting to cross the Mediterranean. Those figures came out just a month after an estimated 100 children died when a fishing boat sank off southern Greece. We should be putting significant pressure on the European Union to acknowledge the horrors that “Fortress Europe”—its policy—has created and to see a situation that provides an orderly, safe route for people to seek sanctuary. I am very proud that the European Green Party has been an absolute leader in fighting back against Fortress Europe and in promoting orderly, safe, just policies.

It is worth focusing a little on how the climate emergency interacts with, magnifies and even causes conflict. I will take the case study of Somalia, where there have been six failed rainy seasons in a row, which has led to three years of insufficient water and food insecurity. Since the middle of 2021, one-third of all the livestock in Somalia has died. Some 20% of its people are displaced, many of them heading to refugee camps in Kenya and Ethiopia. Each week, 2,000 people from Somalia arrive at the Dadaab refugee camp alone. Some people in the UK like to talk about our alleged small boat crisis, which, in the first half of this year, saw 11,500 people arriving across the channel because no safe, orderly routes were available to them. That amounts to six weeks of arrivals at one refugee camp in Kenya.

The fact is that most refugees are either internally displaced in their own country or are in neighbouring countries that are massively wracked by poverty and inequality, and a global system that still sucks resources out of the global south and into the global north. I note that, this morning, your Lordships’ House discussed the Foreign Secretary’s speech in Africa, which, I was pleased to note, included a reference to the need to reform the international financial sector. Of course, looking at the issues of debt, this is still pumping huge amounts of money out of the global south and into the City of London, down the road. That is leaving people with no choice but to become refugees. Of course, in this context, I cannot avoid mentioning the cuts to overseas development assistance and the diversion of funds to be spent here in the UK, instead of for their proper purpose.

The noble and right reverend Lord, Lord Harries, gave us many of the figures and much of the scale of this, but it is worth focusing on the fact that some people, particularly on the Benches opposite, like to attack the idea of net zero by 2050. Of course, what we should be looking at for the UK is net zero by 2030, or by the early 2030s at the absolute latest. If climate mitigation measures are not taken, there will be a world of climate refugees. Middle-level estimates are that 216 million people could be forced to move within their own countries by 2050, but there could be an 80% reduction in that if the world—that is, primarily the global north—does what it needs to do now on climate. These estimates range from 25 million to 1.5 billion people being climate refugees. I would ask every person who questions climate action in the UK to consider what the impact of failing to act adequately on the climate, as we are now failing to act, will mean for that figure of climate refugees.