Climate Change: Migration

Lord Bishop of St Albans Excerpts

Thursday 14th September 2023 Lords Chamber

[The Lord Bishop of St Albans]

My Lords, I thank the noble and right reverend Lord, Lord Harries of Pentregarth, for securing this debate, for his excellent and comprehensive introduction and particularly for setting out so clearly some of the work undertaken by international bodies. I will not repeat any of that, because he spelt that out very clearly for us. As he noted, the climate crisis is at the heart of famines, conflicts and food insecurity across the globe today. We have already seen the disastrous effects of climate change in many parts of the developing world.

I want to focus on a few thoughts, particularly on the Horn of Africa, where we see this perhaps most clearly at the moment. Indeed, a terrible natural humanitarian disaster is unfolding before our very eyes, with thousands now fleeing the region in search of food security and water. It is vital to develop an effective strategy to mitigate the impacts of climate change in the developing world. The Horn of Africa is currently facing a climate-induced drought and a serious food crisis affecting more than 36 million people, more than half of whom are children. UNICEF estimates that up to 5.7 million children need urgent treatment for acute malnutrition.

I have spoken repeatedly in your Lordships’ House of the need for a decisive emergency response to this crisis. As a country, our current pledge is £143 million to that region. Yet back in 2017 we were investing £861 million a year, as we were responding both to the immediate crisis and to long-term development. While I continue to urge His Majesty’s Government to scale up their short-term response, this debate is more centred on our long-term climate strategies. As well as the immediate need for emergency aid, it is vital that wherever possible we think creatively about the money we are investing to increase trade. We need these economies to get a much higher level of resilience so that, wherever possible, they are able to deal with the problems of internal displacement themselves.

Therefore, the focus of what we are doing, which in the long run will benefit the wider world—and indeed may benefit us indirectly—needs to be on how we are attending not only to those great trade deals with some of the wealthier countries in the world but to parts of Africa. Let us be quite clear: many other major players—some with what one might say are more dubious motives—are now investing hugely in parts of Africa. We need to see this as an absolute priority, both for the sake of the people there and as we seek to build long-term peace across the world. Africa has now become the scene and centre of the most extraordinary battle for hearts and minds. So this is really in our own interests, as well as helping those in desperate need.

The approach from the UN and the various NGOs has shifted focus towards promoting climate adaptation and the creation of economies and societies that are more resilient to climate impacts. Such adaptation includes building more resilient infrastructure, large-scale planting of trees, trying to stop erosion and problems with the environment, helping and training farmers, and providing resources to switch to more drought-resilient crops. This is all key.

Getting it right early on will not only save lives and cut costs but lessen the impact of climate migration down the line. Therefore, although we know that some international organisations are now looking at long-term strategies for climate adaptation, can the Minister tell us His Majesty’s Government’s plans for us to adopt a similar long-term strategy based and rooted here in the UK? The only sensible course of action for us, based on present trends, is to anticipate a significant rise in climate-related migration. It is, in the modern world, a relatively new phenomenon—hundreds of years ago it was quite common—but it poses some associated challenges and questions that we must address urgently.

I want to mention one further area, which is the importance of family. Earlier this year the Justice and Home Affairs Committee released a report, All Families Matter: An Inquiry Into Family Migration. It opened with Article 16 of the Universal Declaration of Human Rights:

“The family is the natural and fundamental group unit of society and is entitled to protection by society and the State”.


It is terrible to think that in some cases Governments are breaking up families because of some of the laws on migration. Families are the foundation of a good society and a building block of community. Here in this country we need to invest, as always, in how we support family life, which is the basic place where values are nurtured and where people are brought up and provided for.

The report speaks of how bespoke routes created to address emerging crises are often inconsistent on which family members are allowed and helped in migration and on what terms that takes place. With climate migrants potentially being one of the greatest challenges that we are going to face, it is important that we try to get this right and ensure a fair and consistent approach to family migration rules. We have witnessed the catastrophic effects that climate change can have on the developing world, and we can expect it only to get worse, so our immediate focus needs to be on providing climate-vulnerable countries with the tools necessary for adaptation and resilience. This will, as the noble and right reverend Lord, Lord Harries, said, require international co-operation. Surely, with our honourable tradition of seeking to be a leader in our world when such crises emerge, this is now the time for us to step up and take a leading role. I hope the Minister will be able to set out His Majesty’s Government’s approach to this important area as we seek to work on the role that we can play in trying to solve or ameliorate the worst effects of the crisis emerging in front of us now.