Natural Environment

Lord Smith of Finsbury Excerpts

Thursday 15th January 2015 Lords Chamber

[Lord Smith of Finsbury (Non-Afl)]

My Lords, I join in thanking the noble Baroness, Lady Bakewell, and congratulating her on initiating this debate. Her Motion does a crucially important thing, because it helpfully links the challenge and impact of global climate change with the importance of the local environment that we all live, work and play in. It is a hugely important link to make.

Climate change is of course very much with us. Thirteen of the 14 warmest years on record globally have happened in the 21st century. The sea level rise over the last two decades across the world has been 3.2 millimetres per year—nearly twice the average rate for the 20th century. Here in the UK, we have, as the noble Baroness alluded to, experienced extreme weather events over the last couple of years. I lived through the last winter as chairman of the Environment Agency. It was a traumatic period, especially for those people who were tragically affected by the flooding that occurred. That was a result of the biggest surge in the North Sea that we have seen in 60 years. There were violent storms over the course of Christmas and the new year, and the wettest January and February we have ever experienced in 250 years had an extreme impact on people with businesses around the country.

It is not just flooding. We are seeing more extremes of weather, both floods and droughts. In March 2012, when we were facing the imminent prospect of serious drought, the River South Tyne was running at 28% of its normal flow level for that time of year. Three months later, in June 2012, it was running at 406%. We are increasingly experiencing these extreme weather patterns. Over the last 30 years river temperatures across England have risen, on average, by 0.6 degrees.

We are seeing an impact on species too. The vendace, which is a very beautiful coldwater fish, has lived in the Lake District for centuries. We have now had to move them to higher lochs in Scotland in order to ensure they have the cold water that they depend on. Damsel-flies are now being found 40 or 50 miles further north than ever before. They are moving with the temperature. All this shows something of the impact that a changing climate is having on habitats, species, the nature of our countryside, the quality of our rivers and on the fate of the environment around us.

The importance of that natural environment needs to be emphasised again and again. I am delighted that the Government have realised some of this. The natural environment White Paper and the establishment of the Natural Capital Committee are welcome initiatives. The environment is not just something for us to wonder at, to enjoy, to find pleasure and to seek recreation in. It is also part of the natural capital on which we all depend. It is a resource, an essential part of our economic and social life. It is something we cannot do without and that we endanger at our peril.

Yet do we fully understand the importance of this natural bank of capital when we make decisions about what happens to our landscape, green spaces, trees and rivers? When we think about how we address the growing impact and prospect of climate change? I fear that, too often, we do not. The noble Lord, Lord Framlingham, talked movingly about the importance of trees. I could say exactly the same thing about our rivers. They are, of course, a source of life. They provide us all with water, but they also sustain industry, irrigate crops and permit agriculture in places where it would otherwise be impossible. They are also an ecological resource—a place for insects, fish and water-bank mammals—and we need to look after our rivers in order to sustain it. This includes responding effectively to floods and droughts in order to protect not just our water supplies but this rich diversity of habitat, too. Let no one tell me that European intervention has nothing to offer, when it is precisely things such as the habitats directive and the water framework directive that have provided the underpinning for a lot of the environmental protection that we need and value in this country.

This brings me back to those links between the enormous issue of climate change and our own local environment. Why is it that the environment rates so low among current public political concerns? Surely it is because we tend to speak of it in abstract terms. However, when you ask people about their own, personal, local patch of environment, they become really passionate about it. Their own piece of green space and the river at the bottom of their town are bits of the environment that they really value. We need to ensure that we link the value placed on those with the big, global issues that we also need to address.

The Royal Society for the Protection of Birds does this rather powerfully and brilliantly. I sometimes remind my former political colleagues that the RSPB has more than twice as many members as all the political parties in Britain put together. They do something that is very radical and progressive. They take people and say, “You are interested in something very small, very fragile—a dipper. If you are interested in a dipper, you need to understand about what happens to its habitat, to the rivers, hedgerows and fields. If you want to understand about what happens to those, you need to understand about the planning and development pressures, about agricultural production and what is happening to it and about the framework of local plans that decide what should happen to landscape and habitat. Then you need to understand the national framework that operates to determine and protect all this, what the European Union is up to and the international agreements that are reached in places such as Kyoto, Lima and, hopefully, Paris”. Before you know where you are, you have taken people from something very tiny—a dipper—to an understanding of the global forces that shape the importance of our environment. It is an understanding of how everything, from top to bottom, is interlinked. That is the realisation we need to capture. This debate has helped us to do precisely that.