When did the CPRE start hating houses?

New houses in Harlow New Town, 1951. Image: Getty.

Sir Patrick Abercrombie was Britain’s greatest 20th century urban planner. He master- planned London and Hong Kong, and helped found the first generation of new towns.

He was also a founding member of the Council for the Protection of Rural England (CPRE), and wrote one of its principal documents, The Preservation of Rural England, in 1926. The CPRE wished to promote the nascent methods of town planning to preserve the character of the countryside in the face of large-scale suburban and rural development. Development in the countryside was inevitable but would, the campaign believed, be of no major threat to its integrity with proper planning. In practice, this meant the cessation of dispersed ‘ribbon’ development, which was occurring along major roads, and its replacement with more spatially efficient new towns.

The CPRE was effectively the rural wing of the UK’s town planning movement; its initial members included the Town Planning Association and the Royal Association of British Architects. It aimed to plan new developments to preserve and enhance the rural landscape, just as the emerging science of urban planning would improve the urban environment.

No doubt helped by the high calibre of its members, the CPRE scored a significant number of successes in the 25 years following its establishment. Ribbon developments were outlawed in 1935, with the CPRE also contributing to the 1947 Town and Country planning act, the basis of the modern English planning system. In addition, the highest quality areas of the English landscape were made national parks in 1949. By embracing the new urban planning, the early CPRE permitted necessary housebuilding while protecting the essential character of the English countryside.

That is a bitter contrast to today. A former pioneer of English planning is now reduced to treating houses like poison. An organisation that once helped settle a million Londoners in new towns now does almost everything in its power to keep housing out of the countryside and inside existing city limits. It denies the scale of the housing shortage, vastly underestimating the number of houses needed. It overstates the case for brownfield industrial sites, by glossing over the fact that there are nowhere near enough to provide sufficient housing where most needed.


The powers that the planning system gives to local communities were partly designed by the founding members of the CPRE to promote good design and appropriate rural development. Now they are mainly used by local groups like a barricade to block every type of housing, even if well planned, designed and affordable. The CPRE may say it is protecting the countryside by minimising building, but this runs counter to its founding values. Housing, irrespective of quantity, should not be anathema to the integrity of the countryside if planned correctly. The original CPRE blocked badly-planned housing too, but it created real alternatives.

The CPRE has become like the “recluse who lives in the country”, once mocked by Abercrombie, which wishes to see the countryside “sterilised” and “all development prevented”.

When did the rot set in? The 1940s CPRE worried more about poorly placed billboards than new towns. By the 1960s, there were jitters about population increases in south east of England, but the CPRE was still broadly appreciative of housebuilding efforts. It was only during the early 1980s that today’s CPRE, with its singular obsession with preventing all building in the countryside, emerged.

CPRE reports from this time boast of battles with the National Housing Federation and fights to cut housing targets. Rural housing, a major priority for the organisation in all reports until then, goes unmentioned. There is no explicit denial of housing need or obsession with former industrial land, but the beginning of the rot can be seen.

Did its nerve simply fail? After all, simple opposition is always easier than finding a realistic alternative. Or perhaps instead, a generation which grew up securely housed due to rising homeownership over the 1960s and ‘70s, took housing for granted and forgot the needs of younger generations.

As the CPRE begins to recognise that the character and social fabric of rural England is imperilled by the resulting housing crisis, it must urgently return to a line from its first pamphlet: “It is not intended that the council shall be merely a negative force. It is part of its policy to promote sustainable and harmonious development.”

Sam Watling is the director of Brighton Yimby, a group which aims to solve Brighton’s housing crisis while maintaining the character of the Sussex countryside.

 
 
 
 

The IPPC report on the melting ice caps makes for terrifying reading

A Greeland iceberg, 2007. Image: Getty.

Earlier this year, the Intergovernmental Panel on Climate Change (IPCC) – the UN body responsible for communicating the science of climate breakdown – released its long-awaited Special Report on the Ocean and Cryosphere in a Changing Climate.

Based on almost 7,000 peer-reviewed research articles, the report is a cutting-edge crash course in how human-caused climate breakdown is changing our ice and oceans and what it means for humanity and the living planet. In a nutshell, the news isn’t good.

Cryosphere in decline

Most of us rarely come into contact with the cryosphere, but it is a critical part of our climate system. The term refers to the frozen parts of our planet – the great ice sheets of Greenland and Antarctica, the icebergs that break off and drift in the oceans, the glaciers on our high mountain ranges, our winter snow, the ice on lakes and the polar oceans, and the frozen ground in much of the Arctic landscape called permafrost.

The cryosphere is shrinking. Snow cover is reducing, glaciers and ice sheets are melting and permafrost is thawing. We’ve known this for most of my 25-year career, but the report highlights that melting is accelerating, with potentially disastrous consequences for humanity and marine and high mountain ecosystems.

At the moment, we’re on track to lose more than half of all the permafrost by the end of the century. Thousands of roads and buildings sit on this frozen soil – and their foundations are slowly transitioning to mud. Permafrost also stores almost twice the amount of carbon as is present in the atmosphere. While increased plant growth may be able to offset some of the release of carbon from newly thawed soils, much will be released to the atmosphere, significantly accelerating the pace of global heating.

Sea ice is declining rapidly, and an ice-free Arctic ocean will become a regular summer occurrence as things stand. Indigenous peoples who live in the Arctic are already having to change how they hunt and travel, and some coastal communities are already planning for relocation. Populations of seals, walruses, polar bears, whales and other mammals and sea birds who depend on the ice may crash if sea ice is regularly absent. And as water in its bright-white solid form is much more effective at reflecting heat from the sun, its rapid loss is also accelerating global heating.

Glaciers are also melting. If emissions continue on their current trajectory, smaller glaciers will shrink by more than 80 per cent by the end of the century. This retreat will place increasing strain on the hundreds of millions of people globally who rely on glaciers for water, agriculture, and power. Dangerous landslides, avalanches, rockfalls and floods will become increasingly normal in mountain areas.


Rising oceans, rising problems

All this melting ice means that sea levels are rising. While seas rose globally by around 15cm during the 20th century, they’re now rising more than twice as fast –- and this rate is accelerating.

Thanks to research from myself and others, we now better understand how Antarctica and Greenland’s ice sheets interact with the oceans. As a result, the latest report has upgraded its long-term estimates for how much sea level is expected to rise. Uncertainties still remain, but we’re headed for a rise of between 60 and 110cm by 2100.

Of course, sea level isn’t static. Intense rainfall and cyclones – themselves exacerbated by climate breakdown – can cause water to surge metres above the normal level. The IPCC’s report is very clear: these extreme storm surges we used to expect once per century will now be expected every year by mid-century. In addition to rapidly curbing emissions, we must invest millions to protect at-risk coastal and low-lying areas from flooding and loss of life.

Ocean ecosystems

Up to now, the ocean has taken up more than 90 per cent of the excess heat in the global climate system. Warming to date has already reduced the mixing between water layers and, as a consequence, has reduced the supply of oxygen and nutrients for marine life. By 2100 the ocean will take up five to seven times more heat than it has done in the past 50 years if we don’t change our emissions trajectory. Marine heatwaves are also projected to be more intense, last longer and occur 50 times more often. To top it off, the ocean is becoming more acidic as it continues to absorb a proportion of the carbon dioxide we emit.

Collectively, these pressures place marine life across the globe under unprecedented threat. Some species may move to new waters, but others less able to adapt will decline or even die out. This could cause major problems for communities that depend on local seafood. As it stands, coral reefs – beautiful ecosystems that support thousands of species – will be nearly totally wiped out by the end of the century.

Between the lines

While the document makes some striking statements, it is actually relatively conservative with its conclusions – perhaps because it had to be approved by the 195 nations that ratify the IPCC’s reports. Right now, I would expect that sea level rise and ice melt will occur faster than the report predicts. Ten years ago, I might have said the opposite. But the latest science is painting an increasingly grave picture for the future of our oceans and cryosphere – particularly if we carry on with “business as usual”.

The difference between 1.5°C and 2°C of heating is especially important for the icy poles, which warm much faster than the global average. At 1.5°C of warming, the probability of an ice-free September in the Arctic ocean is one in 100. But at 2°C, we’d expect to see this happening about one-third of the time. Rising sea levels, ocean warming and acidification, melting glaciers, and permafrost also will also happen faster – and with it, the risks to humanity and the living planet increase. It’s up to us and the leaders we choose to stem the rising tide of climate and ecological breakdown.

Mark Brandon, Professor of Polar Oceanography, The Open University.

This article is republished from The Conversation under a Creative Commons license. Read the original article.