Air and Water Pollution: Impact — House of Lords, 2017-10-26
Topic: Environment
Judith Anne Jolly (Liberal Democrats, Centre to centre-left): My Lords, I intend to address air pollution and health. In the light of the recent reports of the Royal College of Physicians and the World Health Organization, I am more than happy to support this Motion in the name of my noble friend Lady Miller For far too long, air pollution has remained swept under the rug, even as the UK remains among the worst in western Europe in its protection of the environment. The Committee on Climate Change notes that global average temperature since the late 19th century has risen by 1 degree Celsius, and that global sea levels have risen by about 20 centimetres—eight inches in old money. We are seeing increasingly volatile and historically unusual weather patterns, including not one but two storms hitting our coasts in mid-October, an ongoing degradation of our environment and increasing toxicity of our seas The environmental effects of air pollution are detrimental and widespread. Chemical compounds in our air mix with our environment to create acidic compounds in the process of acidification, which can cause harm to soil, vegetation and buildings. Increased nitrogen, a product of industrial and auto emissions, can be deposited in soil, rivers and lakes, affecting the chemical composition of these environments. These can have a severe effect on the plant and animal diversity in sensitive environmental settings. Air pollution is a killer. Recently, the Lancet Commission on Pollution and Health found that pollution-related health issues accounted for 9 million premature deaths worldwide, up from 3 million in a World Health Organization study in 2016 In the UK, it is estimated that 40,000 deaths each year are caused by outdoor air pollution, with even more due to indoor exposure. The noble Earl, Lord Caithness, mentioned gas fires and central heating in that regard. Action to reduce pollutants in the air could lower the figure of 40,000 by 15% each year. It is estimated that health problems arising from air pollution cost the NHS £20 billion each year, adding significantly to the strain on its already stretched resource. Additionally, it is estimated that £3.5 trillion is lost each year worldwide due to air pollution, an alarming 6.2% of global economic output, and that is sure to rise if prevailing trends continue Air pollution has been definitively linked to a large number of health conditions. It can cause or aggravate the onset of asthma, acts as a carcinogen and increases the risks of serious ailments such as stroke, heart disease and lung cancer, as well as respiratory disease. These effects are felt over the lifetime of the impacted population and can become lifelong ailments. Further, the health impacts of air pollution are not spread evenly across our population. Pollution-related illness is most heavily concentrated among the most vulnerable groups in society: the poor, the old and young children, as we have already heard. The lower-paid populations are disproportionately likely to live and work in polluted areas; the elderly and children are far more prone to become sick; and children suffer health consequences that remain with them for decades as a result of these contaminants in the air. Asthma, COPD, heart failure and some cancers can all trace their cause to poor air quality But not all is gloomy. In recent years, we have seen significant improvements in air quality, and our emissions are continuing to fall across the board. In all categories but one the UK is overall within legal limits, but there is significant regional variation. The Government have taken steps in the right direction. They have pledged £2.7 billion to improve air quality and create cleaner transport. They have acted to promote ultra-low emission vehicles, built electric vehicle charging infrastructures, and promoted cycling and walking. However, there is more to be done to address the issue Under devolution, the heavy lifting in dealing with this issue has largely been left to local authorities, the assemblies and parliaments, but not all have risen to the challenge. Although the Government have provided financial assistance for these local authorities to make plans, it remains a national issue that requires heavy co-ordination in order to be successful. My noble friend Lady Walmsley mentioned trees. I do not know whether I was the only one awake at an early hour of the morning to listen to the "Today" programme saying that we are not growing enough trees in the UK and that we are importing far too many trees for our timber. We need to get a move on and start growing trees, which, apart from anything else, capture carbon and, as has already been said, help to alleviate harmful emissions. However, we need to look elsewhere for examples. In mainland Europe, car-sharing schemes in rural areas are part of the daily commute. That is not unusual—it happens. Some towns allow cars into city centres only on certain days, dependent on their car registration; major cities have well-established electric tram networks; and some insist that deliveries to shops in city and town centres are made out of hours We cannot continue allocating money and resources just to "plan to make a plan" in order to address this issue. We must take formative action—and soon. Although we are engaging in the Brexit process, we remain bound by the EU ambient air quality directive and must not allow the Brexit process to serve to undermine our standards and regulations. The description of what happens elsewhere might be classed as "bold", given our marriage with the internal combustion engine, but Governments, local authorities and councils must be bold When summing up, can the Minister address two questions? First, what steps have the Government taken to ensure a reduction in emissions in the devolved nations and regions? Secondly, for the sake of the nation’s health, can he confirm that EU "firm environmental standards" will be maintained through the Brexit process, and can he promise not to reduce standards when we are not even in compliance with current legal standards Without further action, air pollution and climate change will continue to have grievous consequences for our public health and environmental conditions in ways that will only become more evident with the passage of time. We in the UK should regain our position as a world leader in environmental efforts. Any new regulations issued by the Government as a result of Brexit must, at a bare minimum, maintain current protections.