Natural Environment — House of Lords, 2015-01-15
Topic: Environment
John Lawrence Whitty (Labour, Centre-left): My Lords, I, too, thank the noble Baroness for initiating this very wide-ranging debate. I thank her also for giving us a quick preview of what would be the Queen’s Speech of a Liberal Democrat Government—some of which sounds vaguely attractive, and I might support it The title of this debate ranges from the very local to the international, and we do not know where to begin. The noble Baroness began, as I rather suspected she might, with the situation in Somerset and the Somerset levels and the disastrous, distressful floods. There was a terrible impact on both the people there and the environment. However, as the noble Earl, Lord Selborne, said, the key thing about the Somerset levels is that they are not, in a strict sense, a natural environment. They have been created by manmade measures over the centuries: intricate water management, successive different forms of farming putting pressure on the system, deforestation, local pollarding of trees and so forth, and ever-changing farming practices. They all put pressure on the system. All those efforts gave an economic base to the area and the landscape that we love, but the levels are not a natural environment. They need to be protected, but we need a different system of human management for such areas The storms of last year which caused the floods in Somerset and elsewhere were a unique event and were unprecedented in their form. While one cannot ascribe any individual extreme weather event to climate change, climate change means that we are going to get more of them. The likelihood is therefore that the UK and the world will face greater storms, floods, droughts and other disasters, and we need human management to deal with that. In order to protect our environment, we need a change in intervention. As in 19th century Sicily, unless there is change, things cannot remain the same. We therefore need to recognise that the challenge of global climate change will mean a lot of new, local interventions. I do not want to be too despondent, but the world has largely failed on climate change. The conference in Paris this year may be the last-chance saloon to stop average global temperatures going over the 2 degrees level There are some fairly worrying indications. The fall in the oil price means that people and markets are switching back to fossil fuels. The development of shale gas and shale oil has displaced coal in America. On balance, this is a positive thing, but it has reduced the price of coal, which is being exported to markets at a low cost, as is US oil. The net result is that the price of fossil fuels, relative to nuclear and renewables, is changing. The problem is not just in places like China, where coal-fired power stations are coming on stream every month, or India where the explicit objective of the new Government’s policy is to exploit to the full India’s domestic coal resources—most of which are lignite, the worst form of coal. It is also true within Europe, where Polish and German lignite is now being used to a greater degree: even green Germany is opening new coal-fired power stations In aggregate, the global subsidies for coal far outweigh those for renewables or nuclear energy. The markets and, in some cases, government policy, are moving in the wrong direction. Over the years, the UK Government have, commendably, taken the lead in both establishing targets and introducing policies designed to offset this. However, most of those policies have not delivered to the extent that they should. The noble Baroness mentioned issues of energy efficiency in residential and other property, but so far the measures are faltering. The ECO is not working as it should, nor is the Green Deal, and take-up of the RHI is very limited. A report which I was partly responsible for found that there are very few pressures in the commercial and industrial sectors for increasing the environmental efficiency—and therefore the energy use—of commercial buildings, old and new As the noble Baroness said, we need intensified policies in all of these areas. We also need them on land management: how we use land and water. We need to plant more, appropriate trees on many of our hillsides; we need more effective water management by catchment; we need to reform the abstraction regime for water in our uplands. We cannot defer this, as we have done for many years. Some of these interventions, and some on the energy side, will be seen by some as detrimental to the natural environment, but that will only be in the short term. In the long term, they will protect our natural environment I am not saying that we should give up trying to mitigate the rise in carbon and greenhouse gas emissions. That objective is still there, but we need to recognise that a significant rise in global temperatures—probably over 2 degrees—is now almost inevitable. We therefore need to look at adaptation in the way that we have looked at attempts to mitigate. On the mitigation side, the Climate Change Committee has indicated that the next Budget will require us to cut, between now and 2025, by another 28%. We succeeded in meeting the first budget targets only because of the recession. The underlying change is nowhere near close to achieving those ends. That means that even in the UK—which is leading in this area—we are not likely to make our contribution to reducing carbon We therefore need to focus as well on mitigation. That will need capital expenditure by both public and private sectors. We know that the way in which projects are assessed in the private sector tends to focus on the short term. We know that the immediate fiscal problem with regard to public expenditure is limiting the amount of public investment in things such as flood defence, resilience of infrastructure and the whole area of protection of our countryside. Unless we put the money in and give some priority to that form of investment, we will neither protect what we call our natural environment nor avoid the major problems that are facing us through the process of climate change.