TfL is offering you the chance to stop two proposed Bakerloo line stations from having stupid names

Bakerloo line trains at London Road depot, mournfully wishing they could continue their journey to the south. Image: Getty.

Ever wanted to name a tube station? Well boy is this your lucky week. The latest round of Transport for London's interminable consultation on the proposed extension of the Bakerloo line from Elephant & Castle to Lewisham, hopefully due to arrive at some point in the early 2030s, is asking your input into names.

Necessary background blah blah blah. The most efficient way of running a metro line is to have it cross the city. The Central Line, for example, doesn't just allow west Londoners to get into the city centre: it allows east Londoners to do the same, and for everyone to get about within the city centre to boot. All that and it's only one line. Amazing really, isn't it?

But the Bakerloo line, unusually, isn't doing all this, because it gets to the south-eastern-most edge of the city centre and then gives up. That doesn't just mean that south east London remains the bit of the capital most poorly served by TfL's rail network, although it does mean that – there are no stations inside the yellow box here, look:

The tube/rail desert, with the rough location of the proposed new stations marked. Image: Google Maps.

It also means that the line through the centre isn't pulling its weight compared to every other line, because it's a lot more useful to commuters coming from the north west than from the south east. That's great if you want to get a seat for the six minutes it takes to get from Elephant to Embankment. It's not great if you're, say, in charge of London's transport network and want to sweat your assets.

Anyway, the plan for some time has been to extend the line under New and Old Kent Roads, down to New Cross Gate and Lewisham. A later phase may see it take over the Hayes branch of the South Eastern Rail network, but one thing at a time. The official map of the proposal looks like this:

Ooooh. Image: TfL.

Old Kent Road 1 and Old Kent Road 2 are obviously rubbish names for stations, so the latest round of consultation suggests some alternatives: Old Kent Road or Burgess Park for the northern one, Old Kent Road or Asylum for the southern.

CityMetric has long argued that naming stations after roads is stupid: either the road is long enough that it's not a useful name because who knows if you’re at the right end or not, or short enough that it's only useful to people who already know an area. The fact that two different stations might revel in the name Old Kent Road seems to me to prove this point pretty nicely – so if I had my way TfL would go with Burgess Park and Asylum. The latter, named for both Asylum Road and, well, what used to be an asylum, seems particularly cool to me.

Alternatively, buses terminating at the former have sometimes said "Old Kent Road Dun Cow" after a long dead pub, and naming a tube station after some livestock is amusing too, so, Dun Cow, why not?


Meanwhile the latter site, next to the junction between Asylum Road and the Old Kent Road, is sometimes known as Canal Bridge, because it used to be where the Old Kent Road crossed the Surrey Canal. The latter is long gone – although more bridges across it remain in Burgess Park, which is nicely surreal – but naming tube stations after two things that aren't there any more would be amusing too.

Anyway, the point is: please don't call either of these stations Old Kent Road, the world is confusing enough as it is. Now go vote.

Incidentally, one thing TfL has already decided is that there won't be a third Old Kent Road station, at its northernmost point, the Bricklayers Arms junction. This seems a shame to me, but I suppose they know what they're doing.

Jonn Elledge is the editor of CityMetric. He is on Twitter as @jonnelledge and on Facebook as JonnElledgeWrites.

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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.